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Technical Data Sheet

11665311 — Technical Data Sheet

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· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include end_item_identification: PCCN K341. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-001-1260, 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
11665311
NSN: 5330-00-001-1260
FSC: 5330
CAGE: 01685 — AEROFAB COMPANY, INC. (USA)
SPECIFICATIONS
end_item_identificationPCCN K341
NSN5330-00-001-1260
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11665311 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONPCCN K341
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
6752-001Same_fsc
same_fsc cross-reference
same_fsc
069000245Same_fsc
same_fsc cross-reference
same_fsc
372983Same_fsc
same_fsc cross-reference
same_fsc
1-589-1Same_fsc
same_fsc cross-reference
same_fsc
SS1794Same_fsc
same_fsc cross-reference
same_fsc
123HM10164-511Same_fsc
same_fsc cross-reference
same_fsc
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11665311?
11665311 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What parts can replace 11665311?
There are 9 known substitutes for 11665311: 6752-001, 069000245, 372983 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11665311?
11665311 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-001-1260. This indicates validated use in U.S. government and defense supply chains.
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