21125-20 — GEAR,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

21125-20: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include bore_style: W/ KEYWAY BOTH ENDS. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-393-2813, 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

21125-20

NSN: 3020-01-393-2813
NIINs: 013932813, 014143086
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 07711 — COOKSON COMPANY THE (USA)

SPECIFICATIONS

bore_style	W/ KEYWAY BOTH ENDS
NSN	3020-01-393-2813

COMPONENT DIAGRAM

KEY FEATURES

•

BORE STYLE: W/ KEYWAY BOTH ENDS

TECHNICAL CHARACTERISTICS

BORE STYLE

W/ KEYWAY BOTH ENDS

SUBSTITUTES & CROSS-REFERENCES 2

AA116565 ITEM 32Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

PARTS LIST TABLE 7-1 ITEM 32Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 21125-20?

21125-20 is a GEAR,HELICAL.

What parts can replace 21125-20?

There are 2 known substitutes for 21125-20: AA116565 ITEM 32, PARTS LIST TABLE 7-1 ITEM 32. Substitute compatibility should be verified for your specific system.

What is the NSN for 21125-20?

21125-20 is cataloged in the U.S. Government catalog under NSN 3020-01-393-2813. This indicates validated use in U.S. government and defense supply chains.

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21125-20 — GEAR,HELICAL

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