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1268091 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1268091: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: CUSHION,POLYTETRAFLUOROETHYLENE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-005-8843, 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
1268091
NSN: 5340-01-005-8843
FSC: 5340 — Hardware, Commercial
CAGE: 70143 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyCUSHION,POLYTETRAFLUOROETHYLENE
NSN5340-01-005-8843
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1268091 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
PART NAME ASSIGNED BY CONTROLLING AGENCYCUSHION,POLYTETRAFLUOROETHYLENE
SUBSTITUTES & CROSS-REFERENCES 3
1268093Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1300973Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1268094Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1268091?
1268091 is a BUMPER.
What parts can replace 1268091?
There are 3 known substitutes for 1268091: 1268093, 1300973, 1268094. Substitute compatibility should be verified for your specific system.
What is the NSN for 1268091?
1268091 is cataloged in the U.S. Government catalog under NSN 5340-01-005-8843. This indicates validated use in U.S. government and defense supply chains.
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