PartsTable
Technical Data Sheet
Download PDF

378993-2 — BELT,POSITIVE DRIVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

378993-2: BELT,POSITIVE DRIVE.

The BELT,POSITIVE DRIVE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYURETHANE BODY, nominal_width: 0.125 INCHES IN, style_designator: POSITIVE DRIVE, surface_condition: SMOOTH OVERALL, nominal_pitch_length: 7.262 INCHES IN, strengthening_feature: POLYESTER CORD. This part is cataloged in the U.S.

Government catalog under NSN 3030-00-148-5073, 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
378993-2
NSN: 3030-00-148-5073
FSC: 3030 — Belting, Drive Belts, Fan Belts, and Accessories
CAGE: 14028 — SYPRIS ELECTRONICS, LLC (USA)
SPECIFICATIONS
materialPLASTIC POLYURETHANE BODY
nominal_width0.125 INCHES IN
style_designatorPOSITIVE DRIVE
surface_conditionSMOOTH OVERALL
nominal_pitch_length7.262 INCHES IN
strengthening_featurePOLYESTER CORD
nominal_pitch_distance0.082 INCHES IN
drive_type_and_quantity89 TEETH
NSN3030-00-148-5073
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BELT,POSITIVE DRIVE TITLE COMPONENT PN 378993-2 MFR BELT,POSITIVE DRIVE
KEY FEATURES
•
STRENGTHENING FEATURE: POLYESTER CORD
•
DRIVE TYPE AND QUANTITY: 89 TEETH
•
STYLE DESIGNATOR: POSITIVE DRIVE
•
SURFACE CONDITION: SMOOTH OVERALL
•
NOMINAL PITCH DISTANCE: 0.082 INCHES IN
•
NOMINAL WIDTH: 0.125 INCHES IN
•
MATERIAL: PLASTIC POLYURETHANE BODY
•
NOMINAL PITCH LENGTH: 7.262 INCHES IN
TECHNICAL CHARACTERISTICS
STRENGTHENING FEATUREPOLYESTER CORD
DRIVE TYPE AND QUANTITY89 TEETH
STYLE DESIGNATORPOSITIVE DRIVE
SURFACE CONDITIONSMOOTH OVERALL
NOMINAL PITCH DISTANCE0.082 INCHES IN
NOMINAL WIDTH0.125 INCHES IN
MATERIALPLASTIC POLYURETHANE BODY
NOMINAL PITCH LENGTH7.262 INCHES IN
OTHER ITEMS IN FSC 3030 — Belting, Drive Belts, Fan Belts, and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3030-00-001-1241 3030-00-001-1245 3030-00-001-3515 3030-00-001-6292 3030-00-001-6318 3030-00-001-9226 3030-00-003-0143 3030-00-003-0144
SUBSTITUTES & CROSS-REFERENCES 1
475259-2017Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 378993-2?
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 378993-2?
378993-2 is a BELT,POSITIVE DRIVE.
What parts can replace 378993-2?
There is 1 known substitute for 378993-2: 475259-2017. Substitute compatibility should be verified for your specific system.
What is the NSN for 378993-2?
378993-2 is cataloged in the U.S. Government catalog under NSN 3030-00-148-5073. 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 — 378993-2

✓ 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.