PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A52490-4L730Belt,v

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 3030-00-528-3830 · FSC 3030 · No Item Name Available
Verified by PartsTable
NSN 3030-00-528-3830 — this item is cataloged by the U.S. Government under National Stock Number 3030-00-528-3830. Primary manufacturer part number: A52490-4L730.
Features
  • Belt,v — FSC 3030
  • Nominal Effective Outside Length: 73.000 INCHES IN
  • Strengthening Feature: FIBER CORD
  • Material: FIBER AND RUBBER BODY
  • Style Designator: COG OR NOTCHED
  • Cross-Sectional Size: 4L
  • 6 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 3030-00-528-3830, 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 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3030-00-528-3830
Primary Part NumberA52490-4L730
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 Length73.000 INCHES IN
Strengthening FeatureFIBER CORD
MaterialFIBER AND RUBBER BODY
Style DesignatorCOG OR NOTCHED
Cross-Sectional Size4L
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5935-00-069-829927-30 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corporation Div Amphenol Rf
5910-00-187-2745 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5935-00-257-9289 INTERCHANGEABLE
Connector,plug,electrical
6515-00-319-910040-2921 INTERCHANGEABLE
Clamp,bone and Plate Holding
Sklar Corporation Dba Sklar Instruments
6760-00-454-1152 INTERCHANGEABLE
Lens,camera,general Photographic
9390-00-531-3110KSD4520-1 INTERCHANGEABLE
Nonmetallic Special Shaped Secti
Kaman Aerospace Corporation Dba Air Vehicles & Mro Division
5330-00-551-19372730 INTERCHANGEABLE
Gasket
Goodrich Corporation
6625-00-630-04662730 INTERCHANGEABLE
Resistor,decade
Honeywell Inc Process Control Div
5310-00-873-4089123115-07C INTERCHANGEABLE
Washer,lock
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
3040-01-143-14272-730 INTERCHANGEABLE
Shaft,shouldered
Maytag Corporation Dba Maytag Appliancessales
Cross-Reference Index
Part NumberManufacturer
A52490-4L730 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
2730 B.t.m.c. Corporation (USA)
MS39242-56 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
A-A-52490 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
200-8145 A L D Inc (USA)
4L730 Goodrich Corporation (USA)
Related Parts
5935-00-069-8299INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
27-30
5910-00-187-2745INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5935-00-257-9289INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
6515-00-319-9100INTERCHANGEABLE
CLAMP,BONE AND PLATE HOLDING
40-2921
6760-00-454-1152INTERCHANGEABLE
LENS,CAMERA,GENERAL PHOTOGRAPHIC
9390-00-531-3110INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI
KSD4520-1
5330-00-551-1937INTERCHANGEABLE
GASKET
2730
6625-00-630-0466INTERCHANGEABLE
RESISTOR,DECADE
2730
5310-00-873-4089INTERCHANGEABLE
WASHER,LOCK
123115-07C
3040-01-143-1427INTERCHANGEABLE
SHAFT,SHOULDERED
2-730
4210-01-204-1710INTERCHANGEABLE
NOZZLE,FIRE EQUIPMENT
STSFB-800A
3110-01-246-2438INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 3030-00-528-3830?

NSN 3030-00-528-3830 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 3030-00-528-3830?

NSN 3030-00-528-3830 has 6 cross-referenced part numbers: A52490-4L730 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 2730 (B.t.m.c. Corporation), MS39242-56 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), A-A-52490 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 200-8145 (A L D Inc) and 1 more.

What NSN replaces 3030-00-528-3830?

There are 12 known substitutes for 3030-00-528-3830: 5935-00-069-8299, 5910-00-187-2745, 5935-00-257-9289 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A52490-4L730?

Key specifications for A52490-4L730: Nominal Effective Outside Length: 73.000 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 3030-00-528-3830 still in active supply?

NSN 3030-00-528-3830 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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