The GEAR,SPUR is a the manufacturer industrial component. Key specifications include pitch_diameter: 3.5000 INCHES NOMINAL IN, pressure_angle: 25.0000 DEGREES, teeth_quantity: 21, special_features: USED ON HERCULES, face_nominal_width: 2.430 INCHES IN, end_item_identification: 2520-01-417-4144. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-431-8929, 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
12510583
NSN:3020-01-431-8929 FSC:3020 — Gears, Pulleys, Sprockets, and Transmission Chain CAGE:19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
pitch_diameter
3.5000 INCHES NOMINAL IN
pressure_angle
25.0000 DEGREES
teeth_quantity
21
special_features
USED ON HERCULES
face_nominal_width
2.430 INCHES IN
end_item_identification
2520-01-417-4144
nominal_outside_diameter
3.950 INCHES IN
NSN
3020-01-431-8929
COMPONENT DIAGRAM
KEY FEATURES
•
TEETH QUANTITY: 21
•
PITCH DIAMETER: 3.5000 INCHES NOMINAL IN
•
NOMINAL OUTSIDE DIAMETER: 3.950 INCHES IN
•
PRESSURE ANGLE: 25.0000 DEGREES
•
FACE NOMINAL WIDTH: 2.430 INCHES IN
TECHNICAL CHARACTERISTICS
TEETH QUANTITY
21
PITCH DIAMETER
3.5000 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER
3.950 INCHES IN
SPECIAL FEATURES
USED ON HERCULES
END ITEM IDENTIFICATION
2520-01-417-4144
PRESSURE ANGLE
25.0000 DEGREES
FACE NOMINAL WIDTH
2.430 INCHES 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.
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FREQUENTLY ASKED QUESTIONS
What is 12510583?
12510583 is a GEAR,SPUR.
What parts can replace 12510583?
There is 1 known substitute for 12510583: 715551. Substitute compatibility should be verified for your specific system.
What is the NSN for 12510583?
12510583 is cataloged in the U.S. Government catalog under NSN 3020-01-431-8929. This indicates validated use in U.S. government and defense supply chains.
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