Standard 40 Durometer Black SBR (Styrene Butadiene Rubber) Stoppers


For over 50 years, Hawthorne Rubber Manufacturing Corporation has been a supplier of both standard and precision custom molded rubber stoppers to the exact specifications of OEM, industrial, laboratory and engineering development groups.

Below is a list of standard stopper sizes that are offered in 40 Durometer Shore A black SBR (Styrene Butadiene Rubber).


Standard 40 Durometer Black SBR (Styrene Butadiene Rubber) Stopper Sizes

 
Size Top Bottom Length Estimated
Pcs./Lb.

000

1/2"

5/16"

13/16"

181

00

19/32"

13/32"

1"

100

0

21/32"

1/2"

1"

75

1

3/4"

9/16"

1"

65

2

25/32"

5/8"

1"

50

3

7/8"

23/32"

1"

40

4

1 1/32"

25/32"

1"

30

5

1 1/16"

29/32"

1"

25

5 1/2

1 3/32"

15/16"

1"

26

6

1 1/4"

1 1/32"

1"

20

7

1 15/32"

1 3/16"

1"

15

8

1 19/32"

1 5/16"

1"

12

9

1 25/32"

1 15/32"

1 "

10

10

1 31/32"

1 21/32"

1"

8

11

2 3/16"

1 7/8"

1"

7

11 1/2

2 15/32"

1 31/32"

1"

6

13

2 11/16"

2 9/32"

1"

5

13 1/2

2 7/8"

2 7/16"

1 3/8"

3

14

3 17/32"

2 15/16"

1 17/32"

-

15

4 1/16"

3 9/32"

1 17/32"

-

16

5"

3 17/32"

1 31/32"

-

Online Request For Quotation Form.

Other stoppers pages:

If you don't see the stopper size you are looking for, just ask us and we will quote you in it. We supply both standard and custom stoppers in a wide range of materials, including Fluorocarbon (both Fluorel and Viton®), Fluorosilicone, Silicone, Urethane, Nitrile, Neoprene, EPR, SBR, and Natural Rubber. We mold stoppers in translucent, colored or black rubber. Some compounds can conduct electricity, or be used in FDA, dental, or pharmaceutical applications.

 

Hawthorne Rubber Mfg. Corp.
P.O. Box 171
35 Fourth Avenue
Hawthorne, NJ 07507-0171
Phone: 973-427-3337
FAX:   973-427-8233 or 800-643-2580


e-mail address: John@hawthornerubber.com





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Fluorel is a trademark of Dyneon LLC.
Viton® is a registered trademark of DuPont Dow Elastomers L.L.C.
Neoprene rubber, a product of DuPont Dow Elastomers L.L.C.