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1887893 — SHAFT AND PINION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1887893: SHAFT AND PINION.

The SHAFT AND PINION is a the manufacturer industrial component. Key specifications include end_item_identification: MULTI-CHANNEL RADIOS A. This part is cataloged in the U.S.

Government catalog under NSN 2920-00-521-5032, 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
1887893
NSN: 2920-00-521-5032
FSC: 2920 — Engine Electrical System Components, Nonaircraft
CAGE: 16764 — GENERAL MOTORS CORP DELCO REMY DIV (USA)
SPECIFICATIONS
end_item_identificationMULTI-CHANNEL RADIOS A
NSN2920-00-521-5032
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT AND PINION TITLE COMPONENT PN 1887893 MFR SHAFT AND PINION
SUBSTITUTES & CROSS-REFERENCES 4
340542Reference document
Same NSN cross-reference
Reference document — Secondary reference
16W03285Reference document
Same NSN cross-reference
Reference document — Secondary reference
398581Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
5215032Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1887893?
1887893 is a SHAFT AND PINION.
What parts can replace 1887893?
There are 4 known substitutes for 1887893: 340542, 16W03285, 398581 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1887893?
1887893 is cataloged in the U.S. Government catalog under NSN 2920-00-521-5032. 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.