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1259320 — GEAR,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1259320: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, WITH LIGHTENING HOLES, tooth_form: STANDARD, pitch_diameter: 3.6250 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 116. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-929-5932, 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
1259320
NSN: 3020-00-929-5932
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_stylePLAIN, WITH LIGHTENING HOLES
tooth_formSTANDARD
pitch_diameter3.6250 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity116
style_designatorPROTRUDING HUBS
attachment_methodCLAMP
surface_treatmentPASSIVATE OVERALL
face_nominal_width0.250 INCHES IN
hub_nominal_diameter0.625 INCHES SECOND END IN
bore_nominal_diameter0.250 INCHES BOTH ENDS IN
NSN3020-00-929-5932
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN 1259320 MFR GEAR,SPUR
KEY FEATURES
•
BORE NOMINAL DIAMETER: 0.250 INCHES BOTH ENDS IN
•
HUB NOMINAL DIAMETER: 0.625 INCHES SECOND END IN
•
TEETH QUANTITY: 116
•
BODY STYLE: PLAIN, WITH LIGHTENING HOLES
•
PRECISION CLASSIFICATION: QUALITY NUMBER 4
•
NOMINAL OVERALL LENGTH: 0.625 INCHES IN
•
STYLE DESIGNATOR: PROTRUDING HUBS
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER0.625 INCHES SECOND END IN
HUB NOMINAL DIAMETER0.438 INCHES FIRST END IN
TEETH QUANTITY116
BODY STYLEPLAIN, WITH LIGHTENING HOLES
PRECISION CLASSIFICATIONQUALITY NUMBER 4
NOMINAL OVERALL LENGTH0.625 INCHES IN
STYLE DESIGNATORPROTRUDING HUBS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER3.6250 INCHES NOMINAL 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.
3020-00-000-0091 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

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 1259320?
1259320 is a GEAR,SPUR.
What is the NSN for 1259320?
1259320 is cataloged in the U.S. Government catalog under NSN 3020-00-929-5932. 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.