PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4L790Belt,v

Contitech Usa, Inc Dba Veyance Technologies · NSN 3030-00-528-3837 · FSC 3030 · No Item Name Available
Verified by PartsTable
NSN 3030-00-528-3837 — this item is cataloged by the U.S. Government under National Stock Number 3030-00-528-3837. Primary manufacturer part number: 4L790.
Features
  • Belt,v — FSC 3030
  • Cross-Sectional Size: 4L
  • Strengthening Feature: FIBER CORD
  • Nominal Effective Outside Length: 79.000 INCHES IN
  • Material: FIBER AND RUBBER BODY
  • Style Designator: COG OR NOTCHED
  • 13 verified cross-references
  • Primary manufacturer: Contitech Usa, Inc Dba Veyance Technologies
Applications
  • Applications requiring Fiber and Rubber Body construction
General Description

The Belt,v, cataloged under National Stock Number 3030-00-528-3837, is classified within Federal Supply Class 3030 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Contitech Usa, Inc Dba Veyance Technologies. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 11 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
NSN3030-00-528-3837
Primary Part Number4L790
Item NameBelt,v
FSC / FSG3030 / 30 — No Item Name Available
ManufacturerContitech Usa, Inc Dba Veyance Technologies
StatusCANCELLED
Cross-Sectional Size4L
Strengthening FeatureFIBER CORD
Nominal Effective Outside Length79.000 INCHES IN
MaterialFIBER AND RUBBER BODY
Style DesignatorCOG OR NOTCHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4820-00-086-885708140 INTERCHANGEABLE
Stem,fluid Valve
Elkay Mfg Co Water Cooler Div
3110-00-100-0745150R5 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Harbormaster Marine, Inc
4940-00-391-4554 INTERCHANGEABLE
Expander,hose
6625-00-442-0196 INTERCHANGEABLE
Ammeter
5330-00-447-34068A5058 INTERCHANGEABLE
Gasket
Napco International Llc Dba Napco International Inc
2530-00-469-78513004916 INTERCHANGEABLE
Parts Kit,hydraulic Brake Master
Chrysler Realty Company Llc Dba Daimler Chrysler
3030-00-528-4744 INTERCHANGEABLE
Belt,v
8115-00-993-27902790-RSC INTERCHANGEABLE
Box,shipping
Loye Keesee Dba Keesee Box Company Div Government Resource Pkg Prod
6515-01-187-01062790 INTERCHANGEABLE
Lancet Set,finger Bleeding
Bayer Corp Diagnostics Div
4730-01-325-33242790 INTERCHANGEABLE
Plug,quick Disconnect
Heyco Inc Dba Heyco Products
Cross-Reference Index
Part NumberManufacturer
4L790 Contitech Usa, Inc Dba Veyance Technologies (USA)
4L790 Hbd Industries, Inc Div Hbd/thermoid Inc (USA)
MS39242-4L790 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
1M079 Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division (USA)
2790 Gates Corporation (USA)
4L790 Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division (USA)
4L790 Emerson Electric Co Browning Mfg Div (USA)
4L790 Goodyear Tire and Rubber Co the (USA)
4L790 Raymark Industries Inc (USA)
4L790 Lanxess Corporation (USA)
4L790 Goodrich Corporation (USA)
MS39242-62 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
4L790 Carlisle Power Transmission Products Inc (USA)
Related Parts
4820-00-086-8857INTERCHANGEABLE
STEM,FLUID VALVE
08140
3110-00-100-0745INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
150R5
4940-00-391-4554INTERCHANGEABLE
EXPANDER,HOSE
6625-00-442-0196INTERCHANGEABLE
AMMETER
5330-00-447-3406INTERCHANGEABLE
GASKET
8A5058
2530-00-469-7851INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
3004916
3030-00-528-4744INTERCHANGEABLE
BELT,V
8115-00-993-2790INTERCHANGEABLE
BOX,SHIPPING
2790-RSC
6515-01-187-0106INTERCHANGEABLE
LANCET SET,FINGER BLEEDING
2790
4730-01-325-3324INTERCHANGEABLE
PLUG,QUICK DISCONNECT
2790
4820-01-371-1963INTERCHANGEABLE
VALVE,RELIEF,PRESSURE AND TEMPER
2790
4240-01-545-1537INTERCHANGEABLE
GOGGLES,INDUSTRIAL

Frequently Asked Questions

What is NSN 3030-00-528-3837?

NSN 3030-00-528-3837 is a Belt,v, manufactured by Contitech Usa, Inc Dba Veyance Technologies, classified under FSC 3030 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3030-00-528-3837?

NSN 3030-00-528-3837 has 13 cross-referenced part numbers: 4L790 (Contitech Usa, Inc Dba Veyance Technologies), 4L790 (Hbd Industries, Inc Div Hbd/thermoid Inc), MS39242-4L790 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 1M079 (Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division), 2790 (Gates Corporation) and 8 more.

What NSN replaces 3030-00-528-3837?

There are 12 known substitutes for 3030-00-528-3837: 4820-00-086-8857, 3110-00-100-0745, 4940-00-391-4554 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4L790?

Key specifications for 4L790: Cross-Sectional Size: 4L; Strengthening Feature: FIBER CORD; Nominal Effective Outside Length: 79.000 INCHES IN; Material: FIBER AND RUBBER BODY. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3030-00-528-3837 still in active supply?

NSN 3030-00-528-3837 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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