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NAFB3796A — GEAR,WORM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

NAFB3796A: GEAR,WORM.

The GEAR,WORM is a the manufacturer industrial component. Key specifications include bore_style: PLAIN BOTH ENDS, pitch_diameter: 2.7110 INCHES NOMINAL IN, pressure_angle: 30.0000 DEGREES, attachment_method: MOUNTING HOLE, face_nominal_width: 2.625 INCHES IN, thread_form_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-274-2889, 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
NAFB3796A
NSN: 3020-00-274-2889
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
bore_stylePLAIN BOTH ENDS
pitch_diameter2.7110 INCHES NOMINAL IN
pressure_angle30.0000 DEGREES
attachment_methodMOUNTING HOLE
face_nominal_width2.625 INCHES IN
thread_form_quantity2
thread_form_directionRIGHT-HAND
mounting_hole_nominal_diameter0.406 INCHES TRANSVERSELY THROUGH HUB FIRST END IN
NSN3020-00-274-2889
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,WORM TITLE COMPONENT PN NAFB3796A MFR GEAR,WORM
KEY FEATURES
•
THREAD FORM DIRECTION: RIGHT-HAND
•
BORE STYLE: PLAIN BOTH ENDS
•
MOUNTING HOLE NOMINAL DIAMETER: 0.406 INCHES TRANSVERSELY THROUGH HUB FIRST END IN
•
PITCH DIAMETER: 2.7110 INCHES NOMINAL IN
•
THREAD FORM QUANTITY: 2
•
PRESSURE ANGLE: 30.0000 DEGREES
•
ATTACHMENT METHOD: MOUNTING HOLE
•
FACE NOMINAL WIDTH: 2.625 INCHES IN
TECHNICAL CHARACTERISTICS
THREAD FORM DIRECTIONRIGHT-HAND
BORE STYLEPLAIN BOTH ENDS
MOUNTING HOLE NOMINAL DIAMETER0.406 INCHES TRANSVERSELY THROUGH HUB FIRST END IN
PITCH DIAMETER2.7110 INCHES NOMINAL IN
THREAD FORM QUANTITY2
PRESSURE ANGLE30.0000 DEGREES
ATTACHMENT METHODMOUNTING HOLE
FACE NOMINAL WIDTH2.625 INCHES IN
OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-001-2090 3020-00-001-4468 3020-00-007-2779 3020-00-009-4033 3020-00-031-2269 3020-00-146-4181 3020-00-146-4222 3020-00-425-7115
SUBSTITUTES & CROSS-REFERENCES 10
AFC3796AReference document
Same NSN cross-reference
Reference document — Secondary reference
CAFB3796AReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
15AF9B1370A1PC14Reference document
Same NSN cross-reference
Reference document — Secondary reference
AFB3796AReference document
Same NSN cross-reference
Reference document — Secondary reference
13AF10B1370APC14Reference document
Same NSN cross-reference
Reference document — Secondary reference
10AF10C1370BPC14Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 NAFB3796A?
NAFB3796A is a GEAR,WORM.
What parts can replace NAFB3796A?
There are 10 known substitutes for NAFB3796A: AFC3796A, CAFB3796A, 15AF9B1370A1PC14 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NAFB3796A?
NAFB3796A is cataloged in the U.S. Government catalog under NSN 3020-00-274-2889. 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.