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90A Durometer Urethane Back-Up Rings -038 Dash Size, Per Pack

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Alternate Part Numbers
Alternate Part Number C1KK48
Dash Size
-038
Brand
Hercules Sealing Products
Brand
Hercules Sealing Products
Pack Size
1.00
UOM
EA
Package Qty.
10
Supplier Part Number
575-038
Type
Urethane
Product Weight
0.01 lbs
Product Questions & Answers 2

Product Questions & Answers

What's the temp range on these urethane back-up rings?
Question by: Brenda G on Jun 19, 2025, 9:59 AM
These urethane back-up rings can handle temps from -65°F up to 220°F.
Answer by: Customer Support on Jun 20, 2025, 9:23 PM
What's the deal with the size on these? Does the -038 match up to a standard O-ring size?
Question by: Dustin P on Nov 2, 2025, 7:09 PM
Sizes do correspond to O-Ring sizes, so the -038 should match the corresponding O-ring dimension.
Answer by: Customer Support on Nov 4, 2025, 6:31 AM

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