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PartsTable / COMPONENT / LE261-0022-1151
LE261-0022-1151 ✓ 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 SEAL,PLAIN 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 5330-01-202-6711, 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
LE261-0022-1151
NSN: 5330-01-202-6711
FSC: 5330
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
Part NumberLE261-0022-1151
NSN5330-01-202-6711
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: LE261-0022-1151 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
28716Interchangeable
interchangeable cross-reference
interchangeable
R18435Interchangeable
interchangeable cross-reference
interchangeable
31-5191PT1Interchangeable
interchangeable cross-reference
interchangeable
BA10068-9Interchangeable
interchangeable cross-reference
interchangeable
45002590Interchangeable
interchangeable cross-reference
interchangeable
6126Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LE261-0022-1151?
LE261-0022-1151 is a SEAL,PLAIN.
What parts can replace LE261-0022-1151?
There are 15 known substitutes for LE261-0022-1151: 28716, R18435, 31-5191PT1 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LE261-0022-1151?
LE261-0022-1151 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-202-6711. 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