PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B49Belt,v

Gates Corporation · NSN 3030-00-223-4599 · FSC 3030 · No Item Name Available
Verified by PartsTable
NSN 3030-00-223-4599 — this item is cataloged by the U.S. Government under National Stock Number 3030-00-223-4599. Primary manufacturer part number: B49.
Features
  • Belt,v — FSC 3030
  • Style Designator: PLAIN
  • Nominal Pitch Length: 50.800 INCHES50.800 INCHES IN
  • Cross-Sectional Size: BB
  • Environmental Protection: OIL RESISTANTOIL RESISTANT
  • Strengthening Feature: FIBER CORDFIBER CORD
  • Material: RUBBER SYNTHETIC BODY
  • 7 verified cross-references
Applications
  • Applications requiring Rubber Synthetic Body construction
General Description

The Belt,v, cataloged under National Stock Number 3030-00-223-4599, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3030-00-223-4599
Primary Part NumberB49
Item NameBelt,v
FSC / FSG3030 / 30 — No Item Name Available
ManufacturerGates Corporation
StatusCANCELLED
Style DesignatorPLAIN
Nominal Pitch Length50.800 INCHES50.800 INCHES IN
Cross-Sectional SizeBB
Environmental ProtectionOIL RESISTANTOIL RESISTANT
Strengthening FeatureFIBER CORDFIBER CORD
MaterialRUBBER SYNTHETIC BODY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
6685-00-401-09952270576-0001 INTERCHANGEABLE
Bourdon Tube Assembly
Honeywell Intl Inc Defense Avionics Systems
5365-00-631-603410594609-21 INTERCHANGEABLE
Spacer,sleeve
Us Army Aviation and Missile Command
2920-00-751-8893 INTERCHANGEABLE
Spark Plug
3120-00-802-24340B29 INTERCHANGEABLE
Bearing,sleeve
Secs Inc
3455-00-982-5113 INTERCHANGEABLE
Cutter,milling,end
3120-01-317-4068 INTERCHANGEABLE
Bearing,sleeve
5365-01-663-1655419366-9 INTERCHANGEABLE
Spacer,sleeve
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
B49 PRIMARY Gates Corporation (USA)
B49 PRIMARY Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (USA)
B-49 Zf Industrieantriebe Witten Gmbh (DEU)
B-49 Correct Air Corp (USA)
B49 PRIMARY Contitech Usa, Inc Dba Veyance Technologies (USA)
1A097 W.w. Grainger, Inc. Div Government Sales Division (USA)
B49 Goodyear Tire and Rubber Co the (USA)
Related Parts
6685-00-401-0995INTERCHANGEABLE
BOURDON TUBE ASSEMBLY
2270576-0001
5365-00-631-6034INTERCHANGEABLE
SPACER,SLEEVE
10594609-21
2920-00-751-8893INTERCHANGEABLE
SPARK PLUG
3120-00-802-2434INTERCHANGEABLE
BEARING,SLEEVE
0B29
3455-00-982-5113INTERCHANGEABLE
CUTTER,MILLING,END
3120-01-317-4068INTERCHANGEABLE
BEARING,SLEEVE
5365-01-663-1655INTERCHANGEABLE
SPACER,SLEEVE
419366-9

Frequently Asked Questions

What is NSN 3030-00-223-4599?

NSN 3030-00-223-4599 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 3030-00-223-4599?

NSN 3030-00-223-4599 has 7 cross-referenced part numbers: B49 (Gates Corporation), B49 (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters), B-49 (Zf Industrieantriebe Witten Gmbh), B-49 (Correct Air Corp), B49 (Contitech Usa, Inc Dba Veyance Technologies) and 2 more.

What NSN replaces 3030-00-223-4599?

There are 7 known substitutes for 3030-00-223-4599: 6685-00-401-0995, 5365-00-631-6034, 2920-00-751-8893 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B49?

Key specifications for B49: Style Designator: PLAIN; Nominal Pitch Length: 50.800 INCHES50.800 INCHES IN; Cross-Sectional Size: BB; Environmental Protection: OIL RESISTANTOIL RESISTANT. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3030-00-223-4599 still in active supply?

NSN 3030-00-223-4599 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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