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10310-4500 — GEAR,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

10310-4500: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1035 OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 1.2860 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-239-3952, 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
10310-4500
NSN: 3020-00-239-3952
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 44114 — BAE SYSTEMS LAND & ARMAMENTS L.P. (USA)
SPECIFICATIONS
materialSTEEL COMP 1035 OVERALL
body_stylePLAIN, SOLID
bore_styleW/ KEYWAY BOTH ENDS
tooth_formSTANDARD
pitch_diameter1.2860 INCHES NOMINAL IN
pressure_angle14.5000 DEGREES
teeth_quantity18
hardness_rating55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL
special_features1 0.125 IN. DIA PLAIN HOLE ON HUB FOR POSITIONING IN
style_designatorPROTRUDING HUB
face_nominal_width0.7500 INCHES IN
hub_nominal_diameter1.0000 INCHES FIRST END IN
NSN3020-00-239-3952
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN 10310-4500 MFR GEAR,SPUR
KEY FEATURES
•
KEYWAY NOMINAL WIDTH: 0.1250 INCHES BOTH ENDS IN
•
BORE NOMINAL DIAMETER: 0.6867 INCHES BOTH ENDS IN
•
HUB NOMINAL DIAMETER: 1.0000 INCHES FIRST END IN
•
TEETH QUANTITY: 18
•
BODY STYLE: PLAIN, SOLID
•
BORE STYLE: W/ KEYWAY BOTH ENDS
•
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.0620 INCHES FIRST END IN
•
PRECISION CLASSIFICATION: QUALITY NUMBER 12
TECHNICAL CHARACTERISTICS
KEYWAY NOMINAL WIDTH0.1250 INCHES BOTH ENDS IN
BORE NOMINAL DIAMETER0.6867 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER1.0000 INCHES FIRST END IN
TEETH QUANTITY18
BODY STYLEPLAIN, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.0620 INCHES FIRST END IN
PRECISION CLASSIFICATIONQUALITY NUMBER 12
HARDNESS RATING55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORPROTRUDING HUB
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.
3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072
SUBSTITUTES & CROSS-REFERENCES 9
10310-4500V1327F647Reference document
Same NSN cross-reference
Reference document — Secondary reference
5W863PC30Reference document
Same NSN cross-reference
Reference document — Secondary reference
4500-15V2199PC29Reference document
Same NSN cross-reference
Reference document — Secondary reference
4500-15F666-30Reference document
Same NSN cross-reference
Reference document — Secondary reference
4500-15V1919PC25Reference document
Same NSN cross-reference
Reference document — Secondary reference
10310-4500V1327F598Reference 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 10310-4500?
10310-4500 is a GEAR,SPUR.
What parts can replace 10310-4500?
There are 9 known substitutes for 10310-4500: 10310-4500V1327F647, 5W863PC30, 4500-15V2199PC29 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10310-4500?
10310-4500 is cataloged in the U.S. Government catalog under NSN 3020-00-239-3952. 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.