PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A90Belt,v

TB Woods's Corporation · NSN 3030-00-529-0491 · FSC 3030 · No Item Name Available
Verified by PartsTable
NSN 3030-00-529-0491 — this item is cataloged by the U.S. Government under National Stock Number 3030-00-529-0491. Primary manufacturer part number: A90.
Features
  • Belt,v — FSC 3030
  • Nominal Pitch Length: 91.300 INCHES IN
  • Style Designator: COG OR NOTCHED
  • Material: FIBER AND RUBBER BODY
  • Cross-Sectional Size: A
  • Performance Type: STANDARD CAPACITY
  • Strengthening Feature: FIBER CORD
  • 15 verified cross-references
Applications
  • Applications requiring Fiber and Rubber Body construction
General Description

The Belt,v, cataloged under National Stock Number 3030-00-529-0491, is classified within Federal Supply Class 3030 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is TB Woods's Corporation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3030-00-529-0491
Primary Part NumberA90
Item NameBelt,v
FSC / FSG3030 / 30 — No Item Name Available
ManufacturerTB Woods's Corporation
StatusCANCELLED
Nominal Pitch Length91.300 INCHES IN
Style DesignatorCOG OR NOTCHED
MaterialFIBER AND RUBBER BODY
Cross-Sectional SizeA
Performance TypeSTANDARD CAPACITY
Strengthening FeatureFIBER CORD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5940-00-159-0373A-90 INTERCHANGEABLE
Terminal,lug
Dossert Corp
3455-00-250-077315939 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
6625-00-506-0533A90 INTERCHANGEABLE
Shunt,instrument
Fluke Corp
3030-00-989-3266A90S INTERCHANGEABLE
Belt,v
Gates Corporation
3030-01-007-7668 INTERCHANGEABLE
Belt,v
4820-01-192-2875 INTERCHANGEABLE
Seat,valve
7690-01-262-7333A-90 INTERCHANGEABLE
Label
Shamrock Scientific Specialty Systems, Llc
7520-01-361-8980A-90 1/4 BY 1/8 IN. DIE CUT INTERCHANGEABLE
Punch,paper,hand
Henrici Controls Corporation
Cross-Reference Index
Part NumberManufacturer
A90 TB Woods's Corporation (USA)
A90 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
A90 Goodrich Corporation (USA)
A90 Reliance Electric Company Dba Reliance & Dodge Brands (USA)
A-A-52160 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A90 Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division (USA)
A-A-52160/A90 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A90 Goodyear Tire and Rubber Co the (USA)
A90 Lanxess Corporation (USA)
MS39255A90 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
A90 Raymark Industries Inc (USA)
A90 American Pulley Co (USA)
A90 Contitech Usa, Inc Dba Veyance Technologies (USA)
A90 Carlisle Power Transmission Products Inc (USA)
A-A-52160/1A90 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
5940-00-159-0373INTERCHANGEABLE
TERMINAL,LUG
A-90
3455-00-250-0773INTERCHANGEABLE
CUTTER,MILLING,END
15939
6625-00-506-0533INTERCHANGEABLE
SHUNT,INSTRUMENT
A90
3030-00-989-3266INTERCHANGEABLE
BELT,V
A90S
3030-01-007-7668INTERCHANGEABLE
BELT,V
4820-01-192-2875INTERCHANGEABLE
SEAT,VALVE
7690-01-262-7333INTERCHANGEABLE
LABEL
A-90
7520-01-361-8980INTERCHANGEABLE
PUNCH,PAPER,HAND
A-90 1/4 BY 1/8 IN. DIE CUT

Frequently Asked Questions

What is NSN 3030-00-529-0491?

NSN 3030-00-529-0491 is a Belt,v, manufactured by TB Woods's Corporation, classified under FSC 3030 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3030-00-529-0491?

NSN 3030-00-529-0491 has 15 cross-referenced part numbers: A90 (TB Woods's Corporation), A90 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), A90 (Goodrich Corporation), A90 (Reliance Electric Company Dba Reliance & Dodge Brands), A-A-52160 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 10 more.

What NSN replaces 3030-00-529-0491?

There are 8 known substitutes for 3030-00-529-0491: 5940-00-159-0373, 3455-00-250-0773, 6625-00-506-0533 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A90?

Key specifications for A90: Nominal Pitch Length: 91.300 INCHES IN; Style Designator: COG OR NOTCHED; Material: FIBER AND RUBBER BODY; Cross-Sectional Size: A. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3030-00-529-0491 still in active supply?

NSN 3030-00-529-0491 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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