PartsTable
Technical Data Sheet
Download PDF

A42753-3 — BELT,POSITIVE DRIVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A42753-3: BELT,POSITIVE DRIVE.

The BELT,POSITIVE DRIVE is a the manufacturer industrial component. Key specifications include material: RUBBER POLYURETHANE OVERALL, nominal_width: 0.203 INCHES IN, nominal_diameter: 0.094 INCHES IN, special_features: COLOR BLUE,BELT DIA 0.094 IN. IN, style_designator: POSITIVE DRIVE, ROUND, surface_condition: SMOOTH OVERALL.

This part is cataloged in the U.S. Government catalog under NSN 3030-00-105-0293, 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
A42753-3
NSN: 3030-00-105-0293
FSC: 3030 — Belting, Drive Belts, Fan Belts, and Accessories
CAGE: 42498 — DAR ELECTRONICS INC DBA NATIONAL RADIO CO (USA)
SPECIFICATIONS
materialRUBBER POLYURETHANE OVERALL
nominal_width0.203 INCHES IN
nominal_diameter0.094 INCHES IN
special_featuresCOLOR BLUE,BELT DIA 0.094 IN. IN
style_designatorPOSITIVE DRIVE, ROUND
surface_conditionSMOOTH OVERALL
nominal_pitch_length15.512 INCHES IN
strengthening_featureSTEEL CORD
nominal_pitch_distance0.098 INCHES IN
drive_type_and_quantity158 PIN
environmental_protectionSTATIC FREE
NSN3030-00-105-0293
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BELT,POSITIVE DRIVE TITLE COMPONENT PN A42753-3 MFR BELT,POSITIVE DRIVE
KEY FEATURES
•
STRENGTHENING FEATURE: STEEL CORD
•
NOMINAL DIAMETER: 0.094 INCHES IN
•
DRIVE TYPE AND QUANTITY: 158 PIN
•
STYLE DESIGNATOR: POSITIVE DRIVE, ROUND
•
SURFACE CONDITION: SMOOTH OVERALL
•
NOMINAL PITCH DISTANCE: 0.098 INCHES IN
•
ENVIRONMENTAL PROTECTION: STATIC FREE
TECHNICAL CHARACTERISTICS
STRENGTHENING FEATURESTEEL CORD
NOMINAL DIAMETER0.094 INCHES IN
DRIVE TYPE AND QUANTITY158 PIN
STYLE DESIGNATORPOSITIVE DRIVE, ROUND
SURFACE CONDITIONSMOOTH OVERALL
NOMINAL PITCH DISTANCE0.098 INCHES IN
SPECIAL FEATURESCOLOR BLUE,BELT DIA 0.094 IN. IN
ENVIRONMENTAL PROTECTIONSTATIC FREE
NOMINAL WIDTH0.203 INCHES IN
MATERIALRUBBER POLYURETHANE OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
11155163Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
10228874Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
32GBF-158-EReference 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
Ready to buy A42753-3?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is A42753-3?
A42753-3 is a BELT,POSITIVE DRIVE.
What parts can replace A42753-3?
There are 3 known substitutes for A42753-3: 11155163, 10228874, 32GBF-158-E. Substitute compatibility should be verified for your specific system.
What is the NSN for A42753-3?
A42753-3 is cataloged in the U.S. Government catalog under NSN 3030-00-105-0293. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — A42753-3

✓ 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.