Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The 31121-1/03 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-650-5873, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
31121-1/03
NSN:5340-01-650-5873 FSC:5340 CAGE:81860 — HUTCHINSON AEROSPACE & INDUSTRY, INC. DBA BARRY WRIGHT CORP (USA)
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FREQUENTLY ASKED QUESTIONS
What is 31121-1/03?
31121-1/03 is a 31121-1/03.
What parts can replace 31121-1/03?
There are 7 known substitutes for 31121-1/03: N95G045, 311.21, 219A55 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31121-1/03?
31121-1/03 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-650-5873. This indicates validated use in U.S. government and defense supply chains.
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