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491905 — RING SET,PISTON

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

491905: RING SET,PISTON.

The RING SET,PISTON is a the manufacturer industrial component. Key specifications include special_features: CONSISTS OF 3 RINGS, end_item_identification: PISTON, BRIGGS AND STRATTON, MODEL 161432, SERIES 0029-01. This part is cataloged in the U.S.

Government catalog under NSN 2520-01-442-5079, 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
491905
NSN: 2520-01-442-5079
FSC: 2520 — Vehicular Power Transmission Components
CAGE: 08645 — BRIGGS AND STRATTON CORP (USA)
SPECIFICATIONS
special_featuresCONSISTS OF 3 RINGS
end_item_identificationPISTON, BRIGGS AND STRATTON, MODEL 161432, SERIES 0029-01
NSN2520-01-442-5079
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING SET,PISTON TITLE COMPONENT PN 491905 MFR RING SET,PISTON
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESCONSISTS OF 3 RINGS
END ITEM IDENTIFICATIONPISTON, BRIGGS AND STRATTON, MODEL 161432, SERIES 0029-01
OTHER ITEMS IN FSC 2520 — Vehicular Power Transmission Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2520-00-000-3976 2520-00-000-8852 2520-00-000-9292 2520-00-001-0011 2520-00-001-3397 2520-00-001-3425 2520-00-001-3440 2520-00-001-3441
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 491905?
491905 is a RING SET,PISTON.
What is the NSN for 491905?
491905 is cataloged in the U.S. Government catalog under NSN 2520-01-442-5079. 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.