Part Description

Nominal Seal Size

Shaft
Diameter

Bore
Diameter

Bore
Width

Material

I.D.

O.D.

Width

A

B

W

NBR

FKM

STD250-01

1/4

.250

.588

.163

x

STD250-02

1/4

3/4

5/16

.250

.750

.313

x

STD312-01

5/16

3/4

5/16

.312

.750

.313

x

STD312-02

5/16

2-1/16

7/16

.312

2.063

.438

x

STD375-01

3/8

11/16

5/32

.375

.688

.156

x

STD375-02

3/8

11/16

11/32

.375

.688

.344

x

STD375-03

3/8

3/4

1/4

.375

.750

.250

x

STD375-04

3/8

3/4

9/32

.375

.750

.281

x

STD375-05

3/8

7/8

1/4

.375

.875

.250

x

STD375-06

3/8

7/8

5/16

.375

.875

.313

x

STD438-01

7/16

3/8

.438

.100

.375

x

STD438-02

7/16

7/8

1/4

.438

.875

.250

x

STD438-03

7/16

7/8

5/16

.438

.875

.313

x

STD438-04

7/16

23/32

.438

.954

.719

x

STD438-05

7/16

1

1/4

.438

1.000

.250

x

STD438-06

7/16

1

3/8

.438

1.000

.375

x

STD438-07

7/16

1-1/8

1/4

.438

1.125

.250

x

STD438-08

7/16

1-1/8

5/16

.438

1.125

.313

x

STD438-09

7/16

1-1/8

3/8

.438

1.125

.375

x

STD438-10

7/16

1-1/4

3/8

.438

1.248

.375

x

STD469-01

15/32

1

1/4

.469

1.000

.250

x

STD500-01

1/2

1

1/4

.500

1.000

.250

x

STD500-02

1/2

1

5/16

.500

1.000

.313

x

STD500-03

1/2

1

3/8

.500

1.000

.375

x

STD500-04

1/2

5/32

.500

1.068

.156

x

STD500-05

1/2

1-1/8

3/16

.500

1.125

.188

x

STD500-06

1/2

1-1/8

1/4

.500

1.125

.250

x

STD500-07

1/2

1-1/8

3/8

.500

1.125

.375

x

STD500-08

1/2

1-1/8

1/2

.500

1.125

.500

x

STD500-09

1/2

1-1/4

5/16

.500

1.250

.313

x

STD531-01

17/32

1-1/8

1/4

.531

1.125

.250

x

STD563-01

9/16

1

5/16

.563

1.000

.313

x

STD563-02

9/16

1

7/32

.563

1.003

.219

x

STD563-03

9/16

1-1/8

1/4

.563

1.125

.250

x

STD563-04

9/16

1-1/8

3/8

.563

1.125

.375

x

STD563-05

9/16

9/32

.563

1.196

.281

x

STD563-06

9/16

3/8

.563

1.243

.375

x

STD563-07

9/16

1-1/2

5/16

.563

1.500

.313

x

STD625-01

5/8

1

1/4

.625

1.000

.250

x

STD625-02

5/8

1-1/8

3/16

.625

1.125

.188

x

STD625-03

5/8

1-1/8

1/4

.625

1.125

.250

x

STD625-04

5/8

1-1/8

5/16

.625

1.125

.313

x

STD625-05

5/8

1-1/8

17/32

.625

1.125

.531

x

STD625-06

5/8

1/4

.625

1.216

.250

x

STD625-07

5/8

1/4

.625

1.220

.250

x

STD625-08

5/8

1-1/4

1/4

.625

1.250

.250

x

STD625-09

5/8

1-1/4

5/16

.625

1.250

.313

x

STD625-10

5/8

1-1/4

3/8

.625

1.250

.375

x

STD625-11

5/8

1-1/4

7/16

.625

1.250

.438

x

STD625-12

5/8

1-1/4

17/32

.625

1.250

.531

x

STD625-13

5/8

7/32

.625

1.329

.219

x

STD625-14

5/8

1-1/3

7/32

.625

1.331

.219

x

STD625-15

5/8

1-3/8

5/16

.625

1.375

.313

x

STD625-16

5/8

1-1/2

5/16

.625

1.500

.313

x

STD625-17

5/8

5/16

.625

1.575

.313

x

STD668-01

1-3/8

1/4

.668

1.375

.250

x

STD669-01

1-1/8

5/16

.669

1.125

.313

x

STD669-02

1/4

.669

1.254

.250

x

STD688-01

11/16

3/16

.688

1.058

.188

x

STD688-02

11/16

1-1/8

1/4

.688

1.125

.250

x

STD688-03

11/16

1-1/8

5/16

.688

1.125

.313

x

STD688-04

11/16

1-3/16

1/4

.688

1.188

.250

x

STD688-05

11/16

1-3/8

3/8

.688

1.375

.375

x

STD719-01

23/32

1/4

.719

.012

.250

x

STD719-02

23/32

1-1/4

1/4

.719

1.250

.250

x

STD750-01

3/4

1-1/8

1/4

.750

1.125

.250

x

STD750-02

3/4

1/4

.750

1.129

.250

x

STD750-03

3/4

5/32

.750

1.192

.156

x

STD750-04

3/4

1-1/4

1/4

.750

1.250

.250

x

x

STD750-05

3/4

1-1/4

9/32

.750

1.250

.281

x

STD750-06

3/4

1-1/4

5/16

.750

1.250

.313

x

x

STD750-07

3/4

1-5/16

5/16

.750

1.312

.313

x

x

STD750-08

3/4

5/32

.750

1.565

.156

x

STD750-09

3/4

11/16

.750

1.828

.688

x

STD750-10

3/4

2-1/8

7/16

.750

2.125

.438

x

STD781-01

25/32

1-3/8

1/4

.781

1.375

.250

x

STD781-02

25/32

1-3/8

7/16

.781

1.375

.438

x

STD813-01

13/16

1-3/8

3/8

.813

1.375

.375

x

STD875-01

7/8

1-1/4

3/16

.875

1.250

.188

x

STD875-02

7/8

1-1/4

1/4

.875

1.250

.250

x

STD875-03

7/8

1-1/4

5/16

.875

1.250

.313

x

STD875-04

7/8

1/4

.875

1.308

.250

x

x

STD875-05

7/8

1/4

.875

1.310

.250

x

STD875-06

7/8

3/16

.875

1.327

.188

x

STD875-07

7/8

1-1/3

1/4

.875

1.335

.250

x

STD875-08

7/8

1-3/8

5/16

.875

1.375

.313

x

STD875-09

7/8

1-3/8

13/32

.875

1.375

.406

x

STD875-10

7/8

1-1/2

5/16

.875

1.500

.313

x

x

STD875-11

7/8

1-1/2

3/8

.875

1.500

.375

x

STD875-12

7/8

5/16

.875

1.570

.313

x

STD875-13

7/8

1-5/8

3/8

.875

1.625

.375

x

STD875-14

7/8

2

7/16

.875

2.00

.438

x

STD875-15

7/8

3/8

.875

2.050

.375

x

STD938-01

15/16

1-3/8

1/4

.938

1.375

.250

x

STD938-02

15/16

1-1/2

1/4

.938

1.500

.250

x

STD938-03

15/16

1-5/8

5/16

.938

1.625

.313

x

STD969-01

1-3/4

5/16

.969

1.752

.313

x

STD969-02

7/16

.969

1.828

.438

x

STD984-01

9/32

.984

1.378

.281

x

STD1000-01

1

1-3/8

3/16

1.000

1.375

.188

x

STD1000-02

1

1-3/8

1/4

1.000

1.375

.250

x

STD1000-03

1

1-1/2

3/8

1.000

1.500

.375

x

STD1000-04

1

9/32

1.000

1.567

.281

x

STD1000-05

1

1-5/8

3/8

1.000

1.625

.375

x

STD1594-01

1-19/32

3/8

1.594

2.758

.375

x

STD1625-01

1-5/8

3/8

1.625

2.380

.375

x

STD1625-02

1-5/8

2-11/16

1/2

1.625

2.688

.500

x

STD1625-03

1-5/8

2-3/4

1/2

1.625

2.750

.500

x

STD1625-04

1-5/8

3/8

1.625

2.834

.375

x

STD1625-05

1-5/8

2-7/8

7/16

1.625

2.875

.438

x

STD1656-01

1-21/32

1

1.656

1.850

1.000

x

STD1703-01

1-45/64

3/8

1.703

2.430

.375

x

STD1750-01

1-3/4

1

1.750

1.950

1.000

x

STD1750-02

1-3/4

9/32

1.750

2.216

.281

x

STD1750-03

1-3/4

5/16

1.750

2.216

.313

x

STD1750-04

1-3/4

2-1/4

5/16

1.750

2.250

.313

x

STD1750-05

1-3/4

5/16

1.750

2.430

.313

x

STD1750-06

1-3/4

2-1/2

1/2

1.750

2.500

.500

x

STD1750-07

1-3/4

2-5/8

3/8

1.750

2.625

.375

x

STD1750-08

1-3/4

2-3/4

5/16

1.750

2.750

.313

x

STD1750-09

1-3/4

2-3/4

1/2

1.750

2.750

.500

x

STD1750-10

1-3/4

2-7/8

3/8

1.750

2.875

.375

x

STD1772-01

7/16

1.772

3.346

.438

x

STD1781-01

1-25/32

3

3/8

1.781

3.000

.375

x

STD1813-01

1-13/16

2-5/8

1/2

1.813

2.625

.500

x

STD1813-02

1-13/16

2-5/8

1/2

1.813

2.625

.500

x

STD1813-03

1-13/16

3/8

1.813

2.860

.375

x

STD1844-01

1-27/32

2-5/8

1/2

1.844

2.625

.500

x

STD1844-02

1-27/32

2-3/4

1/2

1.844

2.750

.500

x

STD1875-01

1-7/8

1/4

1.875

2.311

.250

x

STD1875-02

1-7/8

1/4

1.875

2.314

.250

x

STD1875-03

1-7/8

9/32

1.875

2.560

.281

x

STD1875-04

1-7/8

2-5/8

3/8

1.875

2.625

.375

x

STD1875-05

1-7/8

2-5/8

1/2

1.875

2.625

.500

x

STD1875-06

1-7/8

9/16

1.875

2.760

.563

x

STD1875-07

1-7/8

3

1/2

1.875

3.000

.500

x

STD1938-01

1-15/16

2

3/8

1.938

2.000

.375

x

STD1938-02

1-15/16

5/16

1.938

2.471

.313

x

STD1938-03

1-15/16

11/32

1.938

2.835

.344

x

STD1938-04

1-15/16

3

1/2

1.938

3.000

.500

x

STD1969-01

5/16

1.969

2.835

.313

x

STD2000-01

2

2-3/8

3/16

2.000

2.375

.188

x

STD2000-02

2

9/16

2.000

2.478

.563

x

STD2000-03

2

2-5/8

1/4

2.000

2.625

.250

x

STD2000-04

2

2-5/8

5/16

2.000

2.625

.313

x

STD2000-05

2

2-11/16

3/8

2.000

2.688

.375

x

STD2000-06

2

2-3/4

3/8

2.000

2.750

.375

x

STD2000-07

2

3/8

2.000

2.843

.375

x

STD2000-08

2

2-7/8

1/2

2.000

2.875

.500

x

STD2000-09

2

2-7/8

11/16

2.000

2.875

.688

x

STD2023-01

15/32

2.023

2.686

.469

x

STD2063-01

2-1/16

3

3/8

2.063

3.000

.375

x

STD2063-02

2-1/16

3-1/16

1/2

2.063

3.063

.500

x

STD2063-03

2-1/16

3-1/8

1/2

2.063

3.125

.500

x

STD2125-01

2-1/8

2-5/8

5/16

2.125

2.625

.313

x

STD2125-02

2-1/8

9/32

2.125

2.810

.281

x

STD2125-03

2-1/8

2-7/8

3/8

2.125

2.875

.375

x

x

STD2125-04

2-1/8

2-7/8

7/16

2.125

2.875

.438

x

STD2125-05

2-1/8

3

3/8

2.125

3.000

.375

x

STD2125-06

2-1/8

3

1/2

2.125

3.000

.500

x

STD2125-07

2-1/8

3-1/16

1/2

2.125

3.063

.500

x

STD2125-08

2-1/8

3-1/4

3/8

2.125

3.250

.375

x

STD2156-01

2-5/32

2-7/8

3/8

2.156

2.875

.375

x

STD2188-01

2-3/16

3-1/8

3/8

2.188

3.125

.375

x

STD2188-02

2-3/16

3-1/4

1/2

2.188

3.250

.500

x

STD2250-01

2-1/4

2-7/8

3/8

2.250

2.875

.375

x

STD2250-02

2-1/4

3

7/16

2.250

3.000

.438

x

x

STD2250-03

2-1/4

3-1/8

1/4

2.250

3.125

.250

x

STD2250-04

2-1/4

9/32

2.250

3.133

.281

x

STD2250-05

2-1/4

3-1/4

1/2

2.250

3.250

.500

x

STD2250-06

2-1/4

3/16

2.250

3.340

.188

x

STD2250-07

2-1/4

15/32

2.250

3.350

.469

x

STD2250-08

2-1/4

3-1/2

7/16

2.250

3.500

.438

x

STD2250-09

2-1/4

3-1/2

19/32

2.250

3.500

.594

x

STD2250-10

2-1/4

3-1/2

11/16

2.250

3.500

.688

x

STD2312-01

2-5/16

11/32

2.312

2.940

.344

x

STD2375-01

2-3/8

3-1/8

3/8

2.375

3.125

.375

x

STD2375-02

2-3/8

11/32

2.375

3.198

.344

x

STD2375-03

2-3/8

3-1/4

3/8

2.375

3.250

.375

x

STD2375-04

2-3/8

3-1/4

1/2

2.375

3.250

.500

x

STD2375-05

2-3/8

3-5/8

1/2

2.375

3.625

.500

x

STD2438-01

2-7/16

3-1/8

3/8

2.438

3.125

.375

x

STD2500-01

2-1/2

3/16

2.500

3.196

.188

x

STD2500-02

2-1/2

11/32

2.500

3.377

.344

x

STD2500-03

2-1/2

3-1/2

7/16

2.500

3.500

.438

x

STD2500-04

2-1/2

3-1/2

1/2

2.500

.3500

.500

x

STD2500-05

2-1/2

15/32

2.500

3.543

.469

x

STD2500-06

2-1/2

5/8

2.500

3.623

.625

x

STD2500-07

2-1/2

3-3/4

7/16

2.500

3.750

.438

x

x

STD2563-01

2-9/16

3/8

2.563

3.246

.375

x

STD2625-01

2-5/8

3/8

2.625

3.246

.375

x

STD2625-02

2-5/8

3/8

2.625

3.350

.375

x

STD2625-03

2-5/8

13/32

2.625

3.623

.406

x

STD2625-04

2-5/8

1/2

2.625

3.623

.500

x

STD2625-05

2-5/8

3-5/8

7/16

2.625

3.625

.438

x

STD2688-01

2-11/16

3-3/4

1/2

2.688

3.750

.500

x

STD2750-01

2-3/4

3-1/2

3/8

2.750

3.500

.375

x

STD2750-02

2-3/4

3-1/2

7/16

2.750

3.500

.438

x

STD2750-03

2-3/4

3-1/2

1/2

2.750

3.500

.500

x

STD2750-04

2-3/4

1/4

2.750

3.655

.250

x

STD2750-05

2-3/4

3-3/4

1/2

2.750

3.750

.500

x

STD2750-06

2-3/4

3-3/4

5/8

2.750

3.750

.625

x

STD2750-07

2-3/4

15/32

2.750

3.878

.469

x

STD2813-01

2-13/16

3-7/8

15/32

2.813

3.875

.469

x

STD2859-01

1/2

2.859

4.724

.500

x

x

STD2953-01

3-15/16

9/32

2.953

3.938

.281

x

STD3000-01

3

3-1/2

3/8

3.000

3.500

.375

x

STD3000-02

3

3-3/4

3/8

3.000

3.751

.375

x

STD3000-03

3

4

1/2

3.000

4.000

.500

x

x

STD3000-04

3

4-1/4

1/2

3.000

4.250

.500

x

STD3000-05

3

3.000

4.465

.839

x

STD3125-01

3-1/8

4-1/4

1/2

3.125

4.250

.500

x

STD3188-01

3-3/16

4-1/4

5/8

3.188

4.250

.625

x

STD3250-01

3-1/4

3-3/4

3/8

3.250

3.750

.375

x

STD3250-02

3-1/4

1/4

3.250

3.930

.250

x

STD3250-03

3-1/4

4-1/4

1/2

3.250

4.250

.500

x

x

STD3312-01

3-5/16

4-1/4

1/2

3.312

4.250

.500

x

STD3375-01

3-3/8

4-3/4

1/2

3.375

4.750

.500

x

STD3375-02

3-3/8

5

1/2

3.375

5.000

.500

x

STD3500-01

3-1/2

4-1/8

5/16

3.500

4.125

.313

x

x

STD3500-02

3-1/2

4-3/8

5

3.500

4.375

5.000

x

STD3500-03

3-1/2

4-1/2

7/16

3.500

4.500

.438

x

STD3500-04

3-1/2

4-1/2

1/2

3.500

4.500

.500

x

x

STD3500-05

3-1/2

4-3/4

1/2

3.500

4.750

.500

x

STD3750-01

3-3/4

4-1/2

1/4

3.750

4.500

.250

x

STD3750-02

3-3/4

4-5/8

1/2

3.750

4.625

.500

x

STD3750-03

3-3/4

5-1/4

5/8

3.750

5.250

.625

x

STD3875-01

3-7/8

4-1/2

1/2

3.875

4.500

.500

x

STD3875-02

3-7/8

4-3/4

1/2

3.875

4.750

.500

x

STD4000-01

4

11/32

4.000

4.877

.344

x

STD4000-02

4

5

1/2

4.000

5.000

.500

x

STD4000-03

4

5-1/8