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1421-575496 — SPACER ASSEMBLY,DUAL LEVEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1421-575496: SPACER ASSEMBLY,DUAL LEVEL.

The SPACER ASSEMBLY,DUAL LEVEL is a the manufacturer industrial component. Key specifications include end_item_identification: 29155853651, general_characteristics_item_description: CONSISTS OF SLEEVE,P/N 1421-556793,AND SPACER,P/N 1421-575551. This part is cataloged in the U.S.

Government catalog under NSN 2915-00-671-0328, 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
1421-575496
NSN: 2915-00-671-0328
FSC: 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers
CAGE: 3H889 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS (USA)
SPECIFICATIONS
end_item_identification29155853651
general_characteristics_item_descriptionCONSISTS OF SLEEVE,P/N 1421-556793,AND SPACER,P/N 1421-575551
NSN2915-00-671-0328
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER ASSEMBLY,DUAL LEVEL TITLE COMPONENT PN 1421-575496 MFR SPACER ASSEMBLY,DUAL L
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF SLEEVE,P/N 1421-556793,AND SPACER,P/N 1421-575551
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF SLEEVE,P/N 1421-556793,AND SPACER,P/N 1421-575551
END ITEM IDENTIFICATION29155853651
OTHER ITEMS IN FSC 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2915-00-037-7971 2915-00-037-8234 2915-00-124-0534 2915-00-166-4957 2915-00-650-8936 2915-00-705-9720 2915-01-484-4365 2915-01-551-1643
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 1421-575496?
1421-575496 is a SPACER ASSEMBLY,DUAL LEVEL.
What is the NSN for 1421-575496?
1421-575496 is cataloged in the U.S. Government catalog under NSN 2915-00-671-0328. 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.