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211071415 — GEAR,INTERNAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

211071415: GEAR,INTERNAL.

The GEAR,INTERNAL is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-379-3097, 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
211071415
NSN: 3020-01-379-3097
NIINs: 013793097, 016411597
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
NSN3020-01-379-3097
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,INTERNAL TITLE COMPONENT PN 211071415 MFR GEAR,INTERNAL
KEY FEATURES
•
BORE NOMINAL DIAMETER: 1.752 INCHES SECOND END IN
•
TEETH QUANTITY: 42
•
SECOND STEP NOMINAL DIAMETER: 5.320 INCHES SECOND END IN
•
BODY STYLE: PLAIN, SOLID
•
BORE STYLE: STRAIGHT SPLINE SECOND END
•
FIRST STEP NOMINAL LENGTH: 0.219 INCHES SECOND END IN
•
TEETH TYPE: SPUR
•
NOMINAL OVERALL LENGTH: 3.940 INCHES IN
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER1.752 INCHES SECOND END IN
TEETH QUANTITY42
SECOND STEP NOMINAL DIAMETER5.320 INCHES SECOND END IN
BODY STYLEPLAIN, SOLID
BORE STYLESTRAIGHT SPLINE SECOND END
FIRST STEP NOMINAL LENGTH0.219 INCHES SECOND END IN
TEETH TYPESPUR
NOMINAL OVERALL LENGTH3.940 INCHES IN
STYLE DESIGNATORSOLID BACK RING, PROTRUDING HUB
PITCH DIAMETER4.2000 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
801-6406709 FIND 43Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6406709 FIND 43Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6406709Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 211071415?
211071415 is a GEAR,INTERNAL.
What parts can replace 211071415?
There are 3 known substitutes for 211071415: 801-6406709 FIND 43, 6406709 FIND 43, 6406709. Substitute compatibility should be verified for your specific system.
What is the NSN for 211071415?
211071415 is cataloged in the U.S. Government catalog under NSN 3020-01-379-3097. 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.