Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, departure_from_cited_document: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D, criticality_code_justification: ZZZW. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-166-0967, 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
1970 002 ITEM 21
NSN:5331-00-166-0967 FSC:5331 — O-RING CAGE:1W506 — CARLETON TECHNOLOGIES INC DIV TAMPA FACILITY (USA)
SPECIFICATIONS
material
RUBBER FLUOROCARBON CLASS FPM
departure_from_cited_document
CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
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FREQUENTLY ASKED QUESTIONS
What is 1970 002 ITEM 21?
1970 002 ITEM 21 is a O-RING.
What parts can replace 1970 002 ITEM 21?
There are 26 known substitutes for 1970 002 ITEM 21: 002017, 66C64058, 22046-14 and 23 more. Substitute compatibility should be verified for your specific system.
Is 1970 002 ITEM 21 still available?
1970 002 ITEM 21 is currently cancelled.
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