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8436902 — GEAR,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8436902: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: TUBE ASSEMBLY, CHECK VALVE. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-850-4112, 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
8436902
NSN: 3020-00-850-4112
NIINs: 008504112, 016821575
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyTUBE ASSEMBLY, CHECK VALVE
NSN3020-00-850-4112
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN 8436902 MFR GEAR,SPUR
KEY FEATURES
•
BORE NOMINAL DIAMETER: 0.504 INCHES BOTH ENDS IN
•
TEETH QUANTITY: 18
•
BODY STYLE: PLAIN, SOLID
•
COUNTERBORE NOMINAL DIAMETER: 0.635 INCHES FIRST END IN
•
BORE STYLE: W/COUNTERBORE BOTH ENDS
•
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.350 INCHES BETWEEN BODY AND FLANGE IN
•
STYLE DESIGNATOR: PROTRUDING HUB
•
PITCH DIAMETER: 1.1250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER0.504 INCHES BOTH ENDS IN
TEETH QUANTITY18
BODY STYLEPLAIN, SOLID
COUNTERBORE NOMINAL DIAMETER0.635 INCHES FIRST END IN
BORE STYLEW/COUNTERBORE BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.350 INCHES BETWEEN BODY AND FLANGE IN
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER1.1250 INCHES NOMINAL IN
TOOTH FORMSTANDARD
NOMINAL OUTSIDE DIAMETER1.248 INCHES IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 8436902?
8436902 is a GEAR,SPUR.
What is the NSN for 8436902?
8436902 is cataloged in the U.S. Government catalog under NSN 3020-00-850-4112. 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.