PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4L770Belt,v

Gates Corporation · NSN 3030-00-528-3834 · FSC 3030 · No Item Name Available
Verified by PartsTable
NSN 3030-00-528-3834 — this item is cataloged by the U.S. Government under National Stock Number 3030-00-528-3834. Primary manufacturer part number: 4L770.
Features
  • Belt,v — FSC 3030
  • Nominal Effective Outside Length: 77.000 INCHES IN
  • Material: FIBER AND RUBBER BODY
  • Style Designator: COG OR NOTCHED
  • Cross-Sectional Size: 4L
  • Strengthening Feature: FIBER CORD
  • 27 verified cross-references
  • Primary manufacturer: Gates Corporation
Applications
  • Applications requiring Fiber and Rubber Body construction
General Description

The Belt,v, cataloged under National Stock Number 3030-00-528-3834, is classified within Federal Supply Class 3030 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Gates Corporation. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 17 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
NSN3030-00-528-3834
Primary Part Number4L770
Item NameBelt,v
FSC / FSG3030 / 30 — No Item Name Available
ManufacturerGates Corporation
StatusCANCELLED
Nominal Effective Outside Length77.000 INCHES IN
MaterialFIBER AND RUBBER BODY
Style DesignatorCOG OR NOTCHED
Cross-Sectional Size4L
Strengthening FeatureFIBER CORD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
1620-00-030-458010536 INTERCHANGEABLE
Strut Assembly,shoc
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
5975-00-061-0590 INTERCHANGEABLE
Cover,conduit Outlet
4730-00-172-0015AS15002-3 INTERCHANGEABLE
Fitting,lubrication
Sae International Dba Sae International
5330-00-197-9613 INTERCHANGEABLE
Packing,preformed
6810-00-233-0118 INTERCHANGEABLE
Sodium Nitrate
4920-00-334-4786 INTERCHANGEABLE
Fixture,motorized T
5365-00-359-6666EK02KK205 INTERCHANGEABLE
Spacer,sleeve
Carrier Corp
5975-00-383-1258 INTERCHANGEABLE
Cover,conduit Outlet
4940-00-391-4544 INTERCHANGEABLE
Expander,hose
4910-00-468-97083770 INTERCHANGEABLE
Angle Face Pl W Bol
Acme-Cleveland Corp National Acme Co Sheldon Machine Div
Cross-Reference Index
Part NumberManufacturer
4L770 Gates Corporation (USA)
4L770 Raymark Industries Inc (USA)
4L770 Hbd Industries, Inc Div Hbd/thermoid Inc (USA)
1726701 Garden Way Inc (USA)
4L770 Lanxess Corporation (USA)
319036 Stewart-Warner Alemite Corp (USA)
4L770 Emerson Electric Co Browning Mfg Div (USA)
A-A-52490 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A52490-4L770 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
L477 Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division (USA)
FA77 Goodyear Tire and Rubber Co the (USA)
7150 Raymark Industries Inc (USA)
4L770 Goodrich Corporation (USA)
FHP175 Emerson Electric Co Browning Mfg Div (USA)
MS39242-60 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
A-A-52490-4L770 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
DF277 Reliance Electric Company Dba Reliance & Dodge Brands (USA)
1M077 Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division (USA)
4L770 Contitech Usa, Inc Dba Veyance Technologies (USA)
4L770 Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division (USA)
Related Parts
1620-00-030-4580INTERCHANGEABLE
STRUT ASSEMBLY,SHOC
10536
5975-00-061-0590INTERCHANGEABLE
COVER,CONDUIT OUTLET
4730-00-172-0015INTERCHANGEABLE
FITTING,LUBRICATION
AS15002-3
5330-00-197-9613INTERCHANGEABLE
PACKING,PREFORMED
6810-00-233-0118INTERCHANGEABLE
SODIUM NITRATE
4920-00-334-4786INTERCHANGEABLE
FIXTURE,MOTORIZED T
5365-00-359-6666INTERCHANGEABLE
SPACER,SLEEVE
EK02KK205
5975-00-383-1258INTERCHANGEABLE
COVER,CONDUIT OUTLET
4940-00-391-4544INTERCHANGEABLE
EXPANDER,HOSE
4910-00-468-9708INTERCHANGEABLE
ANGLE FACE PL W BOL
3770
3030-00-528-4632INTERCHANGEABLE
BELT,V
5905-00-549-2625INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
200-12D-48-40K00-J

Frequently Asked Questions

What is NSN 3030-00-528-3834?

NSN 3030-00-528-3834 is a Belt,v, manufactured by Gates Corporation, classified under FSC 3030 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3030-00-528-3834?

NSN 3030-00-528-3834 has 27 cross-referenced part numbers: 4L770 (Gates Corporation), 4L770 (Raymark Industries Inc), 4L770 (Hbd Industries, Inc Div Hbd/thermoid Inc), 1726701 (Garden Way Inc), 4L770 (Lanxess Corporation) and 22 more.

What NSN replaces 3030-00-528-3834?

There are 12 known substitutes for 3030-00-528-3834: 1620-00-030-4580, 5975-00-061-0590, 4730-00-172-0015 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4L770?

Key specifications for 4L770: Nominal Effective Outside Length: 77.000 INCHES IN; Material: FIBER AND RUBBER BODY; Style Designator: COG OR NOTCHED; Cross-Sectional Size: 4L. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3030-00-528-3834 still in active supply?

NSN 3030-00-528-3834 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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