PartsTable
Technical Data Sheet
Download PDF

671B2540 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

671B2540: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include end_item_identification: 2340-01-530-9371;MILITARY MOTORCYCLE,MULTI-FUEL, part_name_assigned_by_controlling_agency: O-RING,40MM MM. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-343-8242, 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
671B2540
NSN: 5331-01-343-8242
NIINs: 013438242, 015600820
FSC: 5331 — O-ring
CAGE: 1N651 — KAWASAKI MOTORS CORP USA (USA)
SPECIFICATIONS
end_item_identification2340-01-530-9371;MILITARY MOTORCYCLE,MULTI-FUEL
part_name_assigned_by_controlling_agencyO-RING,40MM MM
NSN5331-01-343-8242
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 671B2540 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 671B2540?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 671B2540?
671B2540 is a O-RING.
What is the NSN for 671B2540?
671B2540 is cataloged in the U.S. Government catalog under NSN 5331-01-343-8242. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 671B2540