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E-100258 — GEAR,HELICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

E-100258: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140H OVERALL, teeth_quantity: 31. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-232-2991, 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
E-100258
NSN: 3020-01-232-2991
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 3X894 — CONTROL FLOW, INC. DBA CONTROL FLOW INC (USA)
SPECIFICATIONS
materialSTEEL COMP 4140H OVERALL
teeth_quantity31
NSN3020-01-232-2991
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,HELICAL TITLE COMPONENT PN E-100258 MFR GEAR,HELICAL
KEY FEATURES
•
TEETH QUANTITY: 31
•
MATERIAL: STEEL COMP 4140H OVERALL
TECHNICAL CHARACTERISTICS
TEETH QUANTITY31
MATERIALSTEEL COMP 4140H OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
N-100154Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
N-100154 PIECE 15Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 E-100258?
E-100258 is a GEAR,HELICAL.
What parts can replace E-100258?
There are 2 known substitutes for E-100258: N-100154, N-100154 PIECE 15. Substitute compatibility should be verified for your specific system.
What is the NSN for E-100258?
E-100258 is cataloged in the U.S. Government catalog under NSN 3020-01-232-2991. 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.