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A72165 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, pitch_diameter: 1.0000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 20. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-031-2488, 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
A72165
NSN: 3020-00-031-2488
FSC: 3020
CAGE: 58250 — BALLANTYNE OF OMAHA INC. (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
body_stylePLAIN, SOLID
bore_stylePLAIN BOTH ENDS
pitch_diameter1.0000 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity20
style_designatorPROTRUDING HUBS
surface_treatmentANODIZE OVERALL
face_nominal_width0.125 INCHES IN
hub_nominal_diameter0.375 INCHES BOTH ENDS IN
hub_style_designatorPLAIN SECOND END
bore_nominal_diameter0.186 INCHES BOTH ENDS IN
NSN3020-00-031-2488
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN A72165 MFR GEAR,SPUR
KEY FEATURES
•
PITCH DIAMETER: 1.0000 INCHES NOMINAL IN
•
BODY STYLE: PLAIN, SOLID
•
FACE NOMINAL WIDTH: 0.125 INCHES IN
•
MATERIAL: ALUMINUM ALLOY OVERALL
•
NOMINAL OUTSIDE DIAMETER: 1.100 INCHES IN
•
STYLE DESIGNATOR: PROTRUDING HUBS
•
HUB NOMINAL DIAMETER: 0.375 INCHES BOTH ENDS IN
•
PRESSURE ANGLE: 20.0000 DEGREES
TECHNICAL CHARACTERISTICS (FLIS)
PITCH DIAMETER1.0000 INCHES NOMINAL IN
BODY STYLEPLAIN, SOLID
FACE NOMINAL WIDTH0.125 INCHES IN
MATERIALALUMINUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER1.100 INCHES IN
STYLE DESIGNATORPROTRUDING HUBS
HUB NOMINAL DIAMETER0.375 INCHES BOTH ENDS IN
PRESSURE ANGLE20.0000 DEGREES
SURFACE TREATMENTANODIZE OVERALL
BORE NOMINAL DIAMETER0.186 INCHES BOTH ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
72165Interchangeable
interchangeable cross-reference
interchangeable
133735R1Interchangeable
interchangeable cross-reference
interchangeable
292-8017-001Interchangeable
interchangeable cross-reference
interchangeable
2607Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A72165?
A72165 is a GEAR,SPUR.
What parts can replace A72165?
There are 4 known substitutes for A72165: 72165, 133735R1, 292-8017-001 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A72165?
A72165 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-031-2488. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026