PartsTable
Technical Data Sheet
862899 ITEM 27 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
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 special_features: END ITEM:STRAINER SELF CLEANING (862668). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-573-1821, 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
862899 ITEM 27
NSN: 5331-01-573-1821
FSC: 5331 — O-RING
CAGE: 35076 — AIRCRAFT APPLIANCES AND EQUIPMENT LIMITED DIV AIRCRAFT APPLIANCES AND EQUIPMENT LTD. (CAN)
SPECIFICATIONS
special_featuresEND ITEM:STRAINER SELF CLEANING (862668)
NSN5331-01-573-1821
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 862899 ITEM 27 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)
SPECIAL FEATURESEND ITEM:STRAINER SELF CLEANING (862668)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
45802Interchangeable
interchangeable cross-reference
interchangeable
CP58WB-2Interchangeable
interchangeable cross-reference
interchangeable
667502Interchangeable
interchangeable cross-reference
interchangeable
CP58W8Interchangeable
interchangeable cross-reference
interchangeable
6200246-2(TBD)Interchangeable
interchangeable cross-reference
interchangeable
6200246-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 862899 ITEM 27?
862899 ITEM 27 is a O-RING.
What parts can replace 862899 ITEM 27?
There are 6 known substitutes for 862899 ITEM 27: 45802, CP58WB-2, 667502 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 862899 ITEM 27?
862899 ITEM 27 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-573-1821. This indicates validated use in U.S. government and defense supply chains.
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