PartsTable
Technical Data Sheet
Download PDF

25B10 — SPROCKET WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

25B10: SPROCKET WHEEL.

The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL, bore_type: STRAIGHT, face_width: 0.110 INCHES NOMINAL IN, bore_length: 0.500 INCHES NOMINAL IN, design_form: PLAIN, tooth_pitch: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-037-6810, 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
25B10
NSN: 3020-01-037-6810
NIINs: 010376810, 014532293
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 71041 — ALTRA INDUSTRIAL MOTION CORP. (USA)
SPECIFICATIONS
materialSTEEL
bore_typeSTRAIGHT
face_width0.110 INCHES NOMINAL IN
bore_length0.500 INCHES NOMINAL IN
design_formPLAIN
tooth_pitch0.250 INCHES NOMINAL IN
bore_diameter0.250 INCHES NOMINAL IN
overall_length0.500 INCHES NOMINAL IN
pitch_diameter0.794 INCHES NOMINAL IN
outside_diameter0.919 INCHES NOMINAL IN
style_designatorPLAIN
teeth_row_quantity1
NSN3020-01-037-6810
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPROCKET WHEEL TITLE COMPONENT PN 25B10 MFR SPROCKET WHEEL
KEY FEATURES
•
HUB OUTSIDE DIAMETER: 0.531 INCHES NOMINAL AA END IN
•
BORE LENGTH: 0.470 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
TOOTH PITCH: 0.250 INCHES NOMINAL IN
•
ASA STANDARD CHAIN NUMBER: 25
•
OUTSIDE DIAMETER: 0.966 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
•
PITCH DIAMETER: 0.809 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HUB OUTSIDE DIAMETER0.531 INCHES NOMINAL AA END IN
BORE LENGTH0.470 INCHES NOMINAL IN
DESIGN FORMPLAIN
TOOTH PITCH0.250 INCHES NOMINAL IN
ASA STANDARD CHAIN NUMBER25
OUTSIDE DIAMETER0.966 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
PITCH DIAMETER0.809 INCHES NOMINAL IN
OVERALL LENGTH0.470 INCHES NOMINAL IN
BORE TYPESTRAIGHT
SUBSTITUTES & CROSS-REFERENCES 3
11199Reference document
Same NSN cross-reference
Reference document — Secondary reference
7904933-00Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
K2510-1Reference 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 25B10?
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 25B10?
25B10 is a SPROCKET WHEEL.
What parts can replace 25B10?
There are 3 known substitutes for 25B10: 11199, 7904933-00, K2510-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 25B10?
25B10 is cataloged in the U.S. Government catalog under NSN 3020-01-037-6810. 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 — 25B10

✓ 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.