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9925171 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9925171: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061, overall_width: 3.000 INCHES NOMINAL IN, overall_height: 2.000 INCHES NOMINAL IN, overall_length: 2.500 INCHES NOMINAL IN, style_designator: RECTANGULAR, end_item_identification: 8140-01-491-8376. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-501-6034, 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
9925171
NSN: 5340-01-501-6034
FSC: 5340 — Hardware, Commercial
CAGE: 18894 — AIR ARMAMENT CENTER/ EN (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
overall_width3.000 INCHES NOMINAL IN
overall_height2.000 INCHES NOMINAL IN
overall_length2.500 INCHES NOMINAL IN
style_designatorRECTANGULAR
end_item_identification8140-01-491-8376
material_document_and_classificationQQ-A-250/11, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-501-6034
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9925171 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
•
STYLE DESIGNATOR: RECTANGULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE
•
MATERIAL: ALUMINUM ALLOY 6061
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.000 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH2.500 INCHES NOMINAL IN
OVERALL WIDTH3.000 INCHES NOMINAL IN
END ITEM IDENTIFICATION8140-01-491-8376
MATERIALALUMINUM ALLOY 6061
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
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
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FREQUENTLY ASKED QUESTIONS
What is 9925171?
9925171 is a BUMPER.
What is the NSN for 9925171?
9925171 is cataloged in the U.S. Government catalog under NSN 5340-01-501-6034. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.