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87979-A02T-16 — GEAR,BEVEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

87979-A02T-16: GEAR,BEVEL.

The GEAR,BEVEL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, teeth_type: HYPOID, pitch_diameter: 2.7500 INCHES NOMINAL IN, style_designator: PERIPHERAL FACE, HUBLESS. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-477-7978, 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
87979-A02T-16
NSN: 3020-00-477-7978
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 59556 — KOVATCH CORP. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_stylePLAIN, SOLID
bore_stylePLAIN BOTH ENDS
teeth_typeHYPOID
pitch_diameter2.7500 INCHES NOMINAL IN
teeth_quantity9
style_designatorPERIPHERAL FACE, HUBLESS
face_nominal_width1.0312 INCHES IN
bore_nominal_diameter1.063 INCHES BOTH ENDS IN
nominal_overall_length1.2656 INCHES IN
nominal_outside_diameter3.2500 INCHES IN
NSN3020-00-477-7978
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,BEVEL TITLE COMPONENT PN 87979-A02T-16 MFR GEAR,BEVEL
KEY FEATURES
•
BORE NOMINAL DIAMETER: 1.063 INCHES BOTH ENDS IN
•
TEETH QUANTITY: 9
•
BODY STYLE: PLAIN, SOLID
•
BORE STYLE: PLAIN BOTH ENDS
•
TEETH TYPE: HYPOID
•
NOMINAL OVERALL LENGTH: 1.2656 INCHES IN
•
STYLE DESIGNATOR: PERIPHERAL FACE, HUBLESS
•
PITCH DIAMETER: 2.7500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER1.063 INCHES BOTH ENDS IN
TEETH QUANTITY9
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
TEETH TYPEHYPOID
NOMINAL OVERALL LENGTH1.2656 INCHES IN
STYLE DESIGNATORPERIPHERAL FACE, HUBLESS
PITCH DIAMETER2.7500 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER3.2500 INCHES IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
173804Reference document
Same NSN cross-reference
Reference document — Secondary reference
2233U151Reference 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 87979-A02T-16?
87979-A02T-16 is a GEAR,BEVEL.
What parts can replace 87979-A02T-16?
There are 2 known substitutes for 87979-A02T-16: 173804, 2233U151. Substitute compatibility should be verified for your specific system.
What is the NSN for 87979-A02T-16?
87979-A02T-16 is cataloged in the U.S. Government catalog under NSN 3020-00-477-7978. 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.