Parts Vendors: Allegheny Coupling: Belled Grooved Nipples

Nom Size

O.D.

Material

Part Number

Weight

A

B

C

I.D. (Belled End)

2

2 3/8

Steel

40305A

.4

5/16

2 1/4

.0598

2 13/32

2

2 3/8

304 Stainless Steel

S40305A

.4

5/16

2 1/4

.0598

2 13/32

2

2 3/8

Aluminum

41318A

.2

5/16

2 1/4

.109

2 13/32

2 1/2

2 7/8

Steel

40305B

.45

5/16

2 23/32

.0598

2 29/32

2 1/2

2 7/8

Aluminum

41318B

.25

5/16

2 23/32

.120

2 29/32

3

3 1/2

Steel

40305A

.5

5/16

3 11/32

.0598

3 17/32

3

3 1/2

304 Stainless Steel

S40305A

.5

5/16

3 11/32

.0598

3 17/32

3

3 1/2

Aluminum

41318C

.5

5/16

3 11/32

.120

3 17/32

4

4 1/2

Steel

40305D

.7

5/16

4 11/32

.0598

4 17/32

4

4 1/2

304 Stainless Steel

S40305D

.7

5/16

4 11/32

.0598

4 17/32

4

4 1/2

Aluminum

41318D

.4

5/16

4 11/32

.120

4 17/32