PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28503Belt,v

Carlisle Power Transmission Products Inc · NSN 3030-00-726-2575 · FSC 3030 · No Item Name Available
Verified by PartsTable
NSN 3030-00-726-2575 — this item is cataloged by the U.S. Government under National Stock Number 3030-00-726-2575. Primary manufacturer part number: 28503.
Features
  • Belt,v — FSC 3030
  • Style Designator: COG OR NOTCHED
  • Strengthening Feature: FIBER CORD
  • Angle: 48.0 DEGREES
  • Material: FIBER AND RUBBER BODY
  • 5 verified cross-references
  • Primary manufacturer: Carlisle Power Transmission Products Inc
Applications
  • Applications requiring Fiber and Rubber Body construction
General Description

The Belt,v, cataloged under National Stock Number 3030-00-726-2575, is classified within Federal Supply Class 3030 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Carlisle Power Transmission Products Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3030-00-726-2575
Primary Part Number28503
Item NameBelt,v
FSC / FSG3030 / 30 — No Item Name Available
ManufacturerCarlisle Power Transmission Products Inc
StatusACTIVE
Style DesignatorCOG OR NOTCHED
Strengthening FeatureFIBER CORD
Angle48.0 DEGREES
MaterialFIBER AND RUBBER BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-100-6149 INTERCHANGEABLE
Ball,bearing
5977-00-102-400828-503 INTERCHANGEABLE
Brush,electrical Contact
Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.
2805-00-382-7985028503 INTERCHANGEABLE
Cap
Caterpillar Inc Div Caterpillar Defense
3455-00-971-8382100869 INTERCHANGEABLE
File,rotary
Jarvis Cutting Tools Inc
3442-01-004-4370 INTERCHANGEABLE
Press,arbor,power-Operated
3610-01-151-747328503 INTERCHANGEABLE
Idler,sheave Bar
Baumfolder Corp
5895-01-364-686828504 INTERCHANGEABLE
Digital Imaging Set
Motorola/codex Corp Sub of Motorola Inc
Cross-Reference Index
Part NumberManufacturer
28503 Carlisle Power Transmission Products Inc (USA)
28503 Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division (USA)
28503 Contitech Usa, Inc Dba Veyance Technologies (USA)
59R25 Gates Corporation (USA)
354 Gates Corporation (USA)
Related Parts
3110-00-100-6149INTERCHANGEABLE
BALL,BEARING
5977-00-102-4008INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
28-503
2805-00-382-7985INTERCHANGEABLE
CAP
028503
3455-00-971-8382INTERCHANGEABLE
FILE,ROTARY
100869
3442-01-004-4370INTERCHANGEABLE
PRESS,ARBOR,POWER-OPERATED
3610-01-151-7473INTERCHANGEABLE
IDLER,SHEAVE BAR
28503
5895-01-364-6868INTERCHANGEABLE
DIGITAL IMAGING SET
28504

Frequently Asked Questions

What is NSN 3030-00-726-2575?

NSN 3030-00-726-2575 is a Belt,v, manufactured by Carlisle Power Transmission Products Inc, classified under FSC 3030 (No Item Name Available). Status: active.

What are the part numbers for NSN 3030-00-726-2575?

NSN 3030-00-726-2575 has 5 cross-referenced part numbers: 28503 (Carlisle Power Transmission Products Inc), 28503 (Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division), 28503 (Contitech Usa, Inc Dba Veyance Technologies), 59R25 (Gates Corporation), 354 (Gates Corporation).

What NSN replaces 3030-00-726-2575?

There are 7 known substitutes for 3030-00-726-2575: 3110-00-100-6149, 5977-00-102-4008, 2805-00-382-7985 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 28503?

Key specifications for 28503: Style Designator: COG OR NOTCHED; Strengthening Feature: FIBER CORD; Angle: 48.0 DEGREES; Material: FIBER AND RUBBER BODY. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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