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500-990071-577 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

500-990071-577: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYURETHANE, overall_width: 0.790 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN, overall_height: 0.280 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN, overall_length: 0.790 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-123-7596, 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
500-990071-577
NSN: 5340-01-123-7596
FSC: 5340 — Hardware, Commercial
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialPLASTIC POLYURETHANE
overall_width0.790 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN
overall_height0.280 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
overall_length0.790 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN
NSN5340-01-123-7596
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 500-990071-577 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: PLASTIC POLYURETHANE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.280 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
OVERALL LENGTH0.790 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN
OVERALL WIDTH0.790 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN
MATERIALPLASTIC POLYURETHANE
SUBSTITUTES & CROSS-REFERENCES 2
SJ5023Reference document
Same NSN cross-reference
Reference document — Secondary reference
125L3007Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 500-990071-577?
500-990071-577 is a BUMPER.
What parts can replace 500-990071-577?
There are 2 known substitutes for 500-990071-577: SJ5023, 125L3007. Substitute compatibility should be verified for your specific system.
What is the NSN for 500-990071-577?
500-990071-577 is cataloged in the U.S. Government catalog under NSN 5340-01-123-7596. This indicates validated use in U.S. government and defense supply chains.
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