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32N450APC126 — GEAR,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

32N450APC126: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include body_style: PLAIN, SOLID, tooth_form: STANDARD, pitch_diameter: 4.7500 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES, teeth_quantity: 57, style_designator: PROTRUDING HUB. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-289-7735, 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
32N450APC126
NSN: 3020-00-289-7735
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 50024 — COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO (USA)
SPECIFICATIONS
body_stylePLAIN, SOLID
tooth_formSTANDARD
pitch_diameter4.7500 INCHES NOMINAL IN
pressure_angle14.5000 DEGREES
teeth_quantity57
style_designatorPROTRUDING HUB
attachment_methodMOUNTING HOLE
face_nominal_width1.000 INCHES IN
nominal_overall_length1.750 INCHES IN
mounting_hole_type_and_quantity1 THREADED TRANSVERSELY THROUGH HUB FIRST END
mounting_hole_thread_quantity_per_inch16 TRANSVERSELY THROUGH HUB FIRST END
mounting_hole_thread_series_designatorUNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST END
NSN3020-00-289-7735
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN 32N450APC126 MFR GEAR,SPUR
KEY FEATURES
•
TEETH QUANTITY: 57
•
BODY STYLE: PLAIN, SOLID
•
MOUNTING HOLE TYPE AND QUANTITY: 1 THREADED TRANSVERSELY THROUGH HUB FIRST END
•
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.750 INCHES FIRST END IN
•
NOMINAL OVERALL LENGTH: 1.750 INCHES IN
•
STYLE DESIGNATOR: PROTRUDING HUB
•
PITCH DIAMETER: 4.7500 INCHES NOMINAL IN
•
TOOTH FORM: STANDARD
TECHNICAL CHARACTERISTICS
TEETH QUANTITY57
BODY STYLEPLAIN, SOLID
MOUNTING HOLE TYPE AND QUANTITY1 THREADED TRANSVERSELY THROUGH HUB FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.750 INCHES FIRST END IN
NOMINAL OVERALL LENGTH1.750 INCHES IN
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER4.7500 INCHES NOMINAL IN
TOOTH FORMSTANDARD
MOUNTING HOLE THREAD QUANTITY PER INCH16 TRANSVERSELY THROUGH HUB FIRST END
PRESSURE ANGLE14.5000 DEGREES
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 10
32N417APC124Reference document
Same NSN cross-reference
Reference document — Secondary reference
32N762PC4Reference document
Same NSN cross-reference
Reference document — Secondary reference
32N265APC106Reference document
Same NSN cross-reference
Reference document — Secondary reference
32N700APC97Reference document
Same NSN cross-reference
Reference document — Secondary reference
5355017BReference document
Same NSN cross-reference
Reference document — Design control — primary reference
32N758PC4Reference 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 32N450APC126?
32N450APC126 is a GEAR,SPUR.
What parts can replace 32N450APC126?
There are 10 known substitutes for 32N450APC126: 32N417APC124, 32N762PC4, 32N265APC106 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 32N450APC126?
32N450APC126 is cataloged in the U.S. Government catalog under NSN 3020-00-289-7735. 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.