PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4L320Belts,v,matched Set

Emerson Electric Co Browning Mfg Div · NSN 3030-00-528-4264 · FSC 3030 · No Item Name Available
Verified by PartsTable
NSN 3030-00-528-4264 — this item is cataloged by the U.S. Government under National Stock Number 3030-00-528-4264. Primary manufacturer part number: 4L320.
Features
  • Belts,v,matched Set — FSC 3030
  • Performance Type: LIGHT DUTY
  • Material: FIBER AND RUBBER AND RUBBER CHLOROPRENE CLASS CR AND FIBER SYNTHETIC BODY
  • Style Designator: PLAIN
  • Cross-Sectional Size: 4L
  • Strengthening Feature: FIBER CORD
  • Nominal Effective Outside Length: 32.000 INCHES IN
  • 43 verified cross-references
Applications
  • Applications requiring Fiber and Rubber and Rubber Chloroprene Class Cr and Fiber Synthetic Body construction
General Description

The Belts,v,matched Set, cataloged under National Stock Number 3030-00-528-4264, is classified within Federal Supply Class 3030 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Emerson Electric Co Browning Mfg Div. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 43 commercial cross-references from 30 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
NSN3030-00-528-4264
Primary Part Number4L320
Item NameBelts,v,matched Set
FSC / FSG3030 / 30 — No Item Name Available
ManufacturerEmerson Electric Co Browning Mfg Div
StatusCANCELLED
Performance TypeLIGHT DUTY
MaterialFIBER AND RUBBER AND RUBBER CHLOROPRENE CLASS CR AND FIBER SYNTHETIC BODY
Style DesignatorPLAIN
Cross-Sectional Size4L
Strengthening FeatureFIBER CORD
Nominal Effective Outside Length32.000 INCHES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6510-00-058-44211806G INTERCHANGEABLE
Sponge,surgical
Cardinal Health 200, Llc
3110-00-142-4387453X INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
4930-00-200-18371319-1W/820403 INTERCHANGEABLE
Reel and Hose Assembly,lubricant
Balcrank Products Inc
5961-00-214-2359683-2 INTERCHANGEABLE
Rectifier,semiconductor Device,u
Micro Uspd Inc
4820-00-217-54491192-F8 INTERCHANGEABLE
Stem,fluid Valve
Norgren C a Co
5905-00-241-3111UHT201RS30KLT INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Cts Corp Electromechanical Div
3030-00-246-0139 INTERCHANGEABLE
Belt,v
3030-00-250-6104 INTERCHANGEABLE
Belts,v,matched Set
4320-00-267-3250 INTERCHANGEABLE
Pump Unit,centrifugal
6145-00-275-07598074 INTERCHANGEABLE
Wire,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
Cross-Reference Index
Part NumberManufacturer
4L320 Emerson Electric Co Browning Mfg Div (USA)
4L320 Goodyear Tire and Rubber Co the (USA)
MS39242-4L320 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
1217 Black and Decker /us/ Inc Dewalt Div (USA)
2320 New Philadelphia Fan Co Buffalo Forge Marine Fans (USA)
8074 Everett Industries Inc (USA)
5446874 White Consolidated Industries Inc Frigidaire Div (USA)
4L320 Goodrich Corporation (USA)
1008134 Zf Industrieantriebe Witten Gmbh (DEU)
49-273 Delta Intl Machinery Corp (USA)
A52490-4L320-2 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
4L320 Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division (USA)
4L320 Contitech Usa, Inc Dba Veyance Technologies (USA)
4L320 Rubber Mfrs Assn Inc (USA)
A-A-52490A Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
403618-2 Hobart Bros Co (USA)
DF232 Reliance Electric Company Dba Reliance & Dodge Brands (USA)
3033 L and a Products Inc (USA)
1M032 Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division (USA)
4L320 Hbd Industries, Inc Div Hbd/thermoid Inc (USA)
Related Parts
6510-00-058-4421INTERCHANGEABLE
SPONGE,SURGICAL
1806G
3110-00-142-4387INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
453X
4930-00-200-1837INTERCHANGEABLE
REEL AND HOSE ASSEMBLY,LUBRICANT
1319-1W/820403
5961-00-214-2359INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
683-2
4820-00-217-5449INTERCHANGEABLE
STEM,FLUID VALVE
1192-F8
5905-00-241-3111INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
UHT201RS30KLT
3030-00-246-0139INTERCHANGEABLE
BELT,V
3030-00-250-6104INTERCHANGEABLE
BELTS,V,MATCHED SET
4320-00-267-3250INTERCHANGEABLE
PUMP UNIT,CENTRIFUGAL
6145-00-275-0759INTERCHANGEABLE
WIRE,ELECTRICAL
8074
5330-00-285-8385INTERCHANGEABLE
SEAL,PLAIN ENCASED
PGF8764
9540-00-288-3731INTERCHANGEABLE
ANGLE,STRUCTURAL

Frequently Asked Questions

What is NSN 3030-00-528-4264?

NSN 3030-00-528-4264 is a Belts,v,matched Set, manufactured by Emerson Electric Co Browning Mfg Div, classified under FSC 3030 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3030-00-528-4264?

NSN 3030-00-528-4264 has 43 cross-referenced part numbers: 4L320 (Emerson Electric Co Browning Mfg Div), 4L320 (Goodyear Tire and Rubber Co the), MS39242-4L320 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 1217 (Black and Decker /us/ Inc Dewalt Div), 2320 (New Philadelphia Fan Co Buffalo Forge Marine Fans) and 38 more.

What NSN replaces 3030-00-528-4264?

There are 12 known substitutes for 3030-00-528-4264: 6510-00-058-4421, 3110-00-142-4387, 4930-00-200-1837 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4L320?

Key specifications for 4L320: Performance Type: LIGHT DUTY; Material: FIBER AND RUBBER AND RUBBER CHLOROPRENE CLASS CR AND FIBER SYNTHETIC BODY; Style Designator: PLAIN; Cross-Sectional Size: 4L. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3030-00-528-4264 still in active supply?

NSN 3030-00-528-4264 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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