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313286 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

313286: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, overall_height: 0.048 INCHES NOMINAL IN, style_designator: FLAT TOP, outside/top_flange_diameter: 0.048 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-562-5384, 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
313286
NSN: 5340-00-562-5384
FSC: 5340 — Hardware, Commercial
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
overall_height0.048 INCHES NOMINAL IN
style_designatorFLAT TOP
outside/top_flange_diameter0.048 INCHES NOMINAL IN
NSN5340-00-562-5384
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 313286 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
•
OUTSIDE/TOP FLANGE DIAMETER: 0.048 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLAT TOP
•
COLOR: NATURAL
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.048 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER0.048 INCHES NOMINAL IN
STYLE DESIGNATORFLAT TOP
COLORNATURAL
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES 1
503046Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 313286?
313286 is a BUMPER.
What parts can replace 313286?
There is 1 known substitute for 313286: 503046. Substitute compatibility should be verified for your specific system.
What is the NSN for 313286?
313286 is cataloged in the U.S. Government catalog under NSN 5340-00-562-5384. This indicates validated use in U.S. government and defense supply chains.
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