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Technical Data Sheet
PartsTable / COMPONENT / 31866X11867X31867
31866X11867X31867 ✓ 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 GASKET SET is a the manufacturer industrial component. Key specifications include document_type: INDUSTRIAL DRAWING, usage_location: CONUS, document_source: 80254, document_identification: 21802, component_document_origin: INDUSTRIAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-006-2038, 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
31866X11867X31867
NSN: 5330-01-006-2038
FSC: 5330
CAGE: 80254 — TEXTRON LYCOMING INC WILLIAMSPORT PLANT (USA)
SPECIFICATIONS
document_typeINDUSTRIAL DRAWING
usage_locationCONUS
document_source80254
document_identification21802
component_document_originINDUSTRIAL
NSN5330-01-006-2038
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 31866X11867X31867 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
KEY FEATURES
•
USAGE LOCATION: CONUS
•
COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
•
DOCUMENT IDENTIFICATION: 21802
•
DOCUMENT TYPE: INDUSTRIAL DRAWING
•
DOCUMENT SOURCE: 80254
TECHNICAL CHARACTERISTICS (FLIS)
USAGE LOCATIONCONUS
COMPONENT DOCUMENT ORIGININDUSTRIAL
DOCUMENT IDENTIFICATION21802
DOCUMENT TYPEINDUSTRIAL DRAWING
DOCUMENT SOURCE80254
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
21802Interchangeable
interchangeable cross-reference
interchangeable
210153Interchangeable
interchangeable cross-reference
interchangeable
JHP13-229Interchangeable
interchangeable cross-reference
interchangeable
59680Interchangeable
interchangeable cross-reference
interchangeable
CX-11257/A1CInterchangeable
interchangeable cross-reference
interchangeable
0218-02Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31866X11867X31867?
31866X11867X31867 is a GASKET SET.
What parts can replace 31866X11867X31867?
There are 9 known substitutes for 31866X11867X31867: 21802, 210153, JHP13-229 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31866X11867X31867?
31866X11867X31867 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-006-2038. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026