PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B75Belts,v,matched Set

Gates Corporation · NSN 3030-00-319-4704 · FSC 3030 · No Item Name Available
Verified by PartsTable
NSN 3030-00-319-4704 — this item is cataloged by the U.S. Government under National Stock Number 3030-00-319-4704. Primary manufacturer part number: B75.
Features
  • Belts,v,matched Set — FSC 3030
  • Nominal Pitch Length: 76.800 INCHES IN
  • Style Designator: COG OR NOTCHED
  • Belt Quantity: 3
  • Strengthening Feature: FIBER CORD
  • Performance Type: STANDARD CAPACITY
  • Material: FIBER AND RUBBER BODY
  • Cross-Sectional Size: B
Applications
  • Applications requiring Fiber and Rubber Body construction
General Description

The Belts,v,matched Set, cataloged under National Stock Number 3030-00-319-4704, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3030-00-319-4704
Primary Part NumberB75
Item NameBelts,v,matched Set
FSC / FSG3030 / 30 — No Item Name Available
ManufacturerGates Corporation
StatusACTIVE
Nominal Pitch Length76.800 INCHES IN
Style DesignatorCOG OR NOTCHED
Belt Quantity3
Strengthening FeatureFIBER CORD
Performance TypeSTANDARD CAPACITY
MaterialFIBER AND RUBBER BODY
Cross-Sectional SizeB
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4320-00-019-7028 INTERCHANGEABLE
Pump Unit,centrifugal
4710-00-100-2589 INTERCHANGEABLE
Tube,metallic
4730-00-138-9049B75 INTERCHANGEABLE
Plug,pipe
Eaton Aerospace Llc Div Fluid and Electrical Distribution Division
3030-00-198-4627 INTERCHANGEABLE
Belt,v
5330-00-234-4876B75 INTERCHANGEABLE
Gasket
W.w. Grainger, Inc. Div Government Sales Division
4710-00-277-7744 INTERCHANGEABLE
Tube,metallic
5210-00-278-0645B75 INTERCHANGEABLE
Bevel,sliding T
Johnson Level and Tool Mfg Co Inc
3030-00-529-0469 INTERCHANGEABLE
Belt,v
5330-01-106-9382B75 INTERCHANGEABLE
Gasket
Gardner Denver Inc.
4010-01-206-8627LT1504-C10-7.5 INTERCHANGEABLE
Wire Rope Assembly,single Leg
Avibank Mfg., Inc. Dba Avibank Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
B75 Gates Corporation (USA)
Related Parts
4320-00-019-7028INTERCHANGEABLE
PUMP UNIT,CENTRIFUGAL
4710-00-100-2589INTERCHANGEABLE
TUBE,METALLIC
4730-00-138-9049INTERCHANGEABLE
PLUG,PIPE
B75
3030-00-198-4627INTERCHANGEABLE
BELT,V
5330-00-234-4876INTERCHANGEABLE
GASKET
B75
4710-00-277-7744INTERCHANGEABLE
TUBE,METALLIC
5210-00-278-0645INTERCHANGEABLE
BEVEL,SLIDING T
B75
3030-00-529-0469INTERCHANGEABLE
BELT,V
5330-01-106-9382INTERCHANGEABLE
GASKET
B75
4010-01-206-8627INTERCHANGEABLE
WIRE ROPE ASSEMBLY,SINGLE LEG
LT1504-C10-7.5
5305-01-303-9275INTERCHANGEABLE
SCREW,EXTERNALLY RELIEVED BODY
12577041

Frequently Asked Questions

What is NSN 3030-00-319-4704?

NSN 3030-00-319-4704 is a Belts,v,matched Set, manufactured by Gates Corporation, classified under FSC 3030 (No Item Name Available). Status: active.

What are the part numbers for NSN 3030-00-319-4704?

NSN 3030-00-319-4704 has 1 cross-referenced part number: B75 (Gates Corporation).

What NSN replaces 3030-00-319-4704?

There are 11 known substitutes for 3030-00-319-4704: 4320-00-019-7028, 4710-00-100-2589, 4730-00-138-9049 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B75?

Key specifications for B75: Nominal Pitch Length: 76.800 INCHES IN; Style Designator: COG OR NOTCHED; Belt Quantity: 3; Strengthening Feature: FIBER CORD. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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