PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-52490Belt,v

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 3030-00-528-4234 · FSC 3030 · No Item Name Available
Verified by PartsTable
NSN 3030-00-528-4234 — this item is cataloged by the U.S. Government under National Stock Number 3030-00-528-4234. Primary manufacturer part number: A-A-52490.
Features
  • Belt,v — FSC 3030
  • Nominal Effective Outside Length: 45.000 INCHES IN
  • Strengthening Feature: FIBER CORD
  • Material: FIBER AND RUBBER BODY
  • Style Designator: COG OR NOTCHED
  • Cross-Sectional Size: 3L
  • 18 verified cross-references
  • Primary manufacturer: Federal Commercial Item Description Promulgated by General Services Administration Washington DC
Applications
  • Applications requiring Fiber and Rubber Body construction
General Description

The Belt,v, cataloged under National Stock Number 3030-00-528-4234, is classified within Federal Supply Class 3030 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 16 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3030-00-528-4234
Primary Part NumberA-A-52490
Item NameBelt,v
FSC / FSG3030 / 30 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusCANCELLED
Nominal Effective Outside Length45.000 INCHES IN
Strengthening FeatureFIBER CORD
MaterialFIBER AND RUBBER BODY
Style DesignatorCOG OR NOTCHED
Cross-Sectional Size3L
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
3030-00-789-0637 INTERCHANGEABLE
Belt,v
5325-01-253-07871088-54 INTERCHANGEABLE
Ring,retaining
Aqualung Usa, Inc
Cross-Reference Index
Part NumberManufacturer
A-A-52490 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
108854 Simplicity Manufacturing Inc (USA)
3L450 Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division (USA)
Q12969 Westinghouse Electric Corp Power Generation-Generator Div (USA)
925-01-013-1085 Delta Intl Machinery Corp (USA)
3L450 Rubber Mfrs Assn Inc (USA)
A52490-3L450 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MS39241-32 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
3L450 Gates Corporation (USA)
3L450 Goodyear Tire and Rubber Co the (USA)
Q-12969 Frigidaire Home Products Division, White Consolidated Indust (USA)
3V450 Zf Industrieantriebe Witten Gmbh (DEU)
MS39241-3L450 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Q12969 Westinghouse Electric Corp (USA)
3L450 Pirelli Power Transmission Corp (USA)
3L450 Lanxess Corporation (USA)
3L450 Contitech Usa, Inc Dba Veyance Technologies (USA)
3L450 Carlisle Power Transmission Products Inc (USA)
Related Parts
3030-00-789-0637INTERCHANGEABLE
BELT,V
5325-01-253-0787INTERCHANGEABLE
RING,RETAINING
1088-54

Frequently Asked Questions

What is NSN 3030-00-528-4234?

NSN 3030-00-528-4234 is a Belt,v, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 3030 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3030-00-528-4234?

NSN 3030-00-528-4234 has 18 cross-referenced part numbers: A-A-52490 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 108854 (Simplicity Manufacturing Inc), 3L450 (Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division), Q12969 (Westinghouse Electric Corp Power Generation-Generator Div), 925-01-013-1085 (Delta Intl Machinery Corp) and 13 more.

What NSN replaces 3030-00-528-4234?

There are 2 known substitutes for 3030-00-528-4234: 3030-00-789-0637, 5325-01-253-0787. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-52490?

Key specifications for A-A-52490: Nominal Effective Outside Length: 45.000 INCHES IN; Strengthening Feature: FIBER CORD; Material: FIBER AND RUBBER BODY; Style Designator: COG OR NOTCHED. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3030-00-528-4234 still in active supply?

NSN 3030-00-528-4234 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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