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1273657-1 — GEAR,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1273657-1: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, body_style: WEBBED, OFFSET, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 1.3280 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-887-9362, 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
1273657-1
NSN: 3020-00-887-9362
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 55972 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
body_styleWEBBED, OFFSET, SOLID
bore_stylePLAIN BOTH ENDS
tooth_formSTANDARD
pitch_diameter1.3280 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity85
style_designatorPROTRUDING HUB, RECESSED BODY
attachment_methodCLAMP
surface_treatmentANODIZE OVERALL
face_nominal_width0.062 INCHES IN
hub_nominal_diameter0.156 INCHES FIRST END IN
NSN3020-00-887-9362
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN 1273657-1 MFR GEAR,SPUR
KEY FEATURES
•
BORE NOMINAL DIAMETER: 0.119 INCHES BOTH ENDS IN
•
HUB NOMINAL DIAMETER: 0.156 INCHES FIRST END IN
•
TEETH QUANTITY: 85
•
BODY STYLE: WEBBED, OFFSET, SOLID
•
BORE STYLE: PLAIN BOTH ENDS
•
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.125 INCHES FIRST END IN
•
NOMINAL OVERALL LENGTH: 0.187 INCHES IN
•
STYLE DESIGNATOR: PROTRUDING HUB, RECESSED BODY
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER0.119 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER0.156 INCHES FIRST END IN
TEETH QUANTITY85
BODY STYLEWEBBED, OFFSET, SOLID
BORE STYLEPLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.125 INCHES FIRST END IN
NOMINAL OVERALL LENGTH0.187 INCHES IN
STYLE DESIGNATORPROTRUDING HUB, RECESSED BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER1.3280 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 1
5340008879362Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1273657-1?
1273657-1 is a GEAR,SPUR.
What parts can replace 1273657-1?
There is 1 known substitute for 1273657-1: 5340008879362. Substitute compatibility should be verified for your specific system.
What is the NSN for 1273657-1?
1273657-1 is cataloged in the U.S. Government catalog under NSN 3020-00-887-9362. This indicates validated use in U.S. government and defense supply chains.
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