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Technical Data Sheet
PartsTable / O-RING / B5104701
B5104701 ✓ 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 material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, center_hole_diameter: 1.220 INCHES MINIMUM AND 1.240 INCHES MAXIMUM IN, cross-sectional_height: 0.192 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-599-0505, 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
B5104701
NSN: 5331-00-599-0505
FSC: 5331 — O-RING
CAGE: 7U177 — FEDERAL-MOGUL CORPORATION DBA FEDERAL-MOGUL DIV FP DIESEL (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
center_hole_diameter1.220 INCHES MINIMUM AND 1.240 INCHES MAXIMUM IN
cross-sectional_height0.192 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN
end_item_identification2320-01-097-0260 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK); 2320-01-304-2277 AND 2320-01-304-2278 PLS (PALLETIZED LOADING SYSTEM)
NSN5331-00-599-0505
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: B5104701 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
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
•
CROSS-SECTIONAL HEIGHT: 0.192 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 1.220 INCHES MINIMUM AND 1.240 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATION2320-01-097-0260 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK); 2320-01-304-2277 AND 2320-01-304-2278 PLS (PALLETIZED LOADING SYSTEM)
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
CROSS-SECTIONAL HEIGHT0.192 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN
CENTER HOLE DIAMETER1.220 INCHES MINIMUM AND 1.240 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
8161770Interchangeable
interchangeable cross-reference
interchangeable
3306-3Interchangeable
interchangeable cross-reference
interchangeable
510470-1Interchangeable
interchangeable cross-reference
interchangeable
510470-3Interchangeable
interchangeable cross-reference
interchangeable
2501048Interchangeable
interchangeable cross-reference
interchangeable
TP888Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B5104701?
B5104701 is a O-RING.
What parts can replace B5104701?
There are 15 known substitutes for B5104701: 8161770, 3306-3, 510470-1 and 12 more. Substitute compatibility should be verified for your specific system.
Is B5104701 still available?
B5104701 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026