PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B124Belt,v

Hbd Industries, Inc Div Hbd/thermoid Inc · NSN 3030-00-443-4782 · FSC 3030 · No Item Name Available
Verified by PartsTable
NSN 3030-00-443-4782 — this item is cataloged by the U.S. Government under National Stock Number 3030-00-443-4782. Primary manufacturer part number: B124.
Features
  • Belt,v — FSC 3030
  • Cross-Sectional Size: B
  • Material: FIBER AND RUBBER BODY
  • Style Designator: COG OR NOTCHED
  • Performance Type: HIGH CAPACITY
  • Nominal Pitch Length: 125.800 INCHES IN
  • Strengthening Feature: FIBER CORD
  • 11 verified cross-references
Applications
  • Applications requiring Fiber and Rubber Body construction
General Description

The Belt,v, cataloged under National Stock Number 3030-00-443-4782, is classified within Federal Supply Class 3030 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Hbd Industries, Inc Div Hbd/thermoid Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3030-00-443-4782
Primary Part NumberB124
Item NameBelt,v
FSC / FSG3030 / 30 — No Item Name Available
ManufacturerHbd Industries, Inc Div Hbd/thermoid Inc
StatusACTIVE
Cross-Sectional SizeB
MaterialFIBER AND RUBBER BODY
Style DesignatorCOG OR NOTCHED
Performance TypeHIGH CAPACITY
Nominal Pitch Length125.800 INCHES IN
Strengthening FeatureFIBER CORD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3030-00-078-7696B124MATCH2 INTERCHANGEABLE
Belts,v,matched Set
Carlisle Power Transmission Products Inc
5130-00-317-8045B124 INTERCHANGEABLE
Wheel,abrasive
Saint-Gobain Abrasives Inc
3110-00-763-7685E1-1 INTERCHANGEABLE
Bearing,ball,annular
Roller Bearing Co of America, Inc Div Pic Design
3030-00-844-4663B124 INTERCHANGEABLE
Belt,v
Muviq Usa, Llc
6150-00-883-9739B-12-4 INTERCHANGEABLE
Lead,electrical
Fluke Electronics Corp
5365-01-064-81690419366-074 INTERCHANGEABLE
Shim
Raytheon Company Dba Raytheon
5120-01-335-1063 INTERCHANGEABLE
Extension,socket Wrench
Cross-Reference Index
Part NumberManufacturer
B124 PRIMARY Hbd Industries, Inc Div Hbd/thermoid Inc (USA)
B124HYT Goodyear Tire and Rubber Co the (USA)
B124 PRIMARY Emerson Electric Co Browning Mfg Div (USA)
BP124 Hbd Industries, Inc Div Hbd/thermoid Inc (USA)
B124HYT PRIMARY Contitech Usa, Inc Dba Veyance Technologies (USA)
BP124 Emerson Electric Co Browning Mfg Div (USA)
BX124 Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division (USA)
B124 PRIMARY Gates Corporation (USA)
B124S Pirelli Power Transmission Corp (USA)
BX124 Muviq Usa, Llc (USA)
B124S Gates Corporation (USA)
Related Parts
3030-00-078-7696INTERCHANGEABLE
BELTS,V,MATCHED SET
B124MATCH2
5130-00-317-8045INTERCHANGEABLE
WHEEL,ABRASIVE
B124
3110-00-763-7685INTERCHANGEABLE
BEARING,BALL,ANNULAR
E1-1
3030-00-844-4663INTERCHANGEABLE
BELT,V
B124
6150-00-883-9739INTERCHANGEABLE
LEAD,ELECTRICAL
B-12-4
5365-01-064-8169INTERCHANGEABLE
SHIM
0419366-074
5120-01-335-1063INTERCHANGEABLE
EXTENSION,SOCKET WRENCH

Frequently Asked Questions

What is NSN 3030-00-443-4782?

NSN 3030-00-443-4782 is a Belt,v, manufactured by Hbd Industries, Inc Div Hbd/thermoid Inc, classified under FSC 3030 (No Item Name Available). Status: active.

What are the part numbers for NSN 3030-00-443-4782?

NSN 3030-00-443-4782 has 11 cross-referenced part numbers: B124 (Hbd Industries, Inc Div Hbd/thermoid Inc), B124HYT (Goodyear Tire and Rubber Co the), B124 (Emerson Electric Co Browning Mfg Div), BP124 (Hbd Industries, Inc Div Hbd/thermoid Inc), B124HYT (Contitech Usa, Inc Dba Veyance Technologies) and 6 more.

What NSN replaces 3030-00-443-4782?

There are 7 known substitutes for 3030-00-443-4782: 3030-00-078-7696, 5130-00-317-8045, 3110-00-763-7685 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B124?

Key specifications for B124: Cross-Sectional Size: B; Material: FIBER AND RUBBER BODY; Style Designator: COG OR NOTCHED; Performance Type: HIGH CAPACITY. 6 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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