PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B73Belt,v

Gates Corporation · NSN 3030-00-259-9970 · FSC 3030 · No Item Name Available
Verified by PartsTable
NSN 3030-00-259-9970 — this item is cataloged by the U.S. Government under National Stock Number 3030-00-259-9970. Primary manufacturer part number: B73.
Features
  • Belt,v — FSC 3030
  • Strengthening Feature: STEEL CORD
  • Cross-Sectional Size: D
  • Performance Type: HEAVY DUTY
  • Nominal Pitch Length: 75.500 INCHES IN
  • Style Designator: PLAIN
  • 1 verified cross-reference
  • Primary manufacturer: Gates Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Belt,v, cataloged under National Stock Number 3030-00-259-9970, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3030-00-259-9970
Primary Part NumberB73
Item NameBelt,v
FSC / FSG3030 / 30 — No Item Name Available
ManufacturerGates Corporation
StatusACTIVE
Strengthening FeatureSTEEL CORD
Cross-Sectional SizeD
Performance TypeHEAVY DUTY
Nominal Pitch Length75.500 INCHES IN
Style DesignatorPLAIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3110-00-112-5880641119 INTERCHANGEABLE
Bearing,roller,needle
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5940-00-113-3147MS20659-127 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
2910-00-218-25241111PC14 INTERCHANGEABLE
Nozzle,carburetor
Wildfire Pacific Inc
7240-00-241-84115000S5904F1385618A INTERCHANGEABLE
Ice Can
Naval Ship Systems Command
5130-00-317-8042 INTERCHANGEABLE
Wheel,abrasive
3030-00-410-7539B-73 INTERCHANGEABLE
Belt,v
Emerson Electric Co Browning Mfg Div
6135-00-835-721013A INTERCHANGEABLE
Battery,nonrechargeable
American National Standards Institute Incorporated Dba American National Standards Institute
4820-01-073-7261B73 INTERCHANGEABLE
Discharge Valve
Ellis & Watts International, Llc
5345-01-520-9029B73 INTERCHANGEABLE
Wheel,abrasive
Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.
Cross-Reference Index
Part NumberManufacturer
B73 PRIMARY Gates Corporation (USA)
Related Parts
3110-00-112-5880INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
641119
5940-00-113-3147INTERCHANGEABLE
TERMINAL,LUG
MS20659-127
2910-00-218-2524INTERCHANGEABLE
NOZZLE,CARBURETOR
1111PC14
7240-00-241-8411INTERCHANGEABLE
ICE CAN
5000S5904F1385618A
5130-00-317-8042INTERCHANGEABLE
WHEEL,ABRASIVE
3030-00-410-7539INTERCHANGEABLE
BELT,V
B-73
6135-00-835-7210INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
13A
4820-01-073-7261INTERCHANGEABLE
DISCHARGE VALVE
B73
5345-01-520-9029INTERCHANGEABLE
WHEEL,ABRASIVE
B73

Frequently Asked Questions

What is NSN 3030-00-259-9970?

NSN 3030-00-259-9970 is a Belt,v, manufactured by Gates Corporation, classified under FSC 3030 (No Item Name Available). Status: active.

What are the part numbers for NSN 3030-00-259-9970?

NSN 3030-00-259-9970 has 1 cross-referenced part number: B73 (Gates Corporation).

What NSN replaces 3030-00-259-9970?

There are 9 known substitutes for 3030-00-259-9970: 3110-00-112-5880, 5940-00-113-3147, 2910-00-218-2524 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B73?

Key specifications for B73: Strengthening Feature: STEEL CORD; Cross-Sectional Size: D; Performance Type: HEAVY DUTY; Nominal Pitch Length: 75.500 INCHES IN. 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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