PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

115-450Belts,v,matched Set

Cooper Machinery Services Llc · NSN 3030-00-851-0258 · FSC 3030 · No Item Name Available
Verified by PartsTable
NSN 3030-00-851-0258 — this item is cataloged by the U.S. Government under National Stock Number 3030-00-851-0258. Primary manufacturer part number: 115-450.
Features
  • Belts,v,matched Set — FSC 3030
  • Cross-Sectional Size: B
  • Performance Type: STANDARD CAPACITY
  • Belt Quantity: 3
  • Material: FIBER AND RUBBER BODY
  • Style Designator: PLAIN
  • Strengthening Feature: FIBER CORD
  • Nominal Pitch Length: 67.800 INCHES IN
Applications
  • Applications requiring Fiber and Rubber Body construction
General Description

The Belts,v,matched Set, cataloged under National Stock Number 3030-00-851-0258, is classified within Federal Supply Class 3030 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Cooper Machinery Services Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3030-00-851-0258
Primary Part Number115-450
Item NameBelts,v,matched Set
FSC / FSG3030 / 30 — No Item Name Available
ManufacturerCooper Machinery Services Llc
StatusCANCELLED
Cross-Sectional SizeB
Performance TypeSTANDARD CAPACITY
Belt Quantity3
MaterialFIBER AND RUBBER BODY
Style DesignatorPLAIN
Strengthening FeatureFIBER CORD
Nominal Pitch Length67.800 INCHES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5120-00-152-22975120-00-152-2297 INTERCHANGEABLE
Bit,screwdriver
General Services Administration Federal Supply Service
5935-00-614-3032 INTERCHANGEABLE
Connector,receptacle,electrical
4820-00-837-8184115-4-50 INTERCHANGEABLE
Valve,safety Relief
Mid-State Sales, Inc. Div Defense Products Group
3040-01-112-8255115450 INTERCHANGEABLE
Connecting Link,rigid
Cadillac Gage Textron Inc.
5360-01-307-5821208093 INTERCHANGEABLE
Spring,helical,compression
Kidde-Fenwal, Llc
6130-01-530-3056B663 INTERCHANGEABLE
Power Supply,uninterruptible
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
Cross-Reference Index
Part NumberManufacturer
115-450 PRIMARY Cooper Machinery Services Llc (USA)
115450 Cooper Cameron Corp Ajax-Superior Div (USA)
115-450 Cooper Cameron Corp Ajax-Superior Div (USA)
B66-3 PRIMARY Contitech Usa, Inc Dba Veyance Technologies (USA)
B66-3 Goodyear Tire and Rubber Co the (USA)
902494-27 PRIMARY Fm Af, Llc Dba American Fan Company (USA)
B66SET3 PRIMARY Gates Corporation (USA)
7Z52D3 Morris Material Handling, Inc. (USA)
BM8223B Cooper Cameron Corp Ajax-Superior Div (USA)
Related Parts
5120-00-152-2297INTERCHANGEABLE
BIT,SCREWDRIVER
5120-00-152-2297
5935-00-614-3032INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
4820-00-837-8184INTERCHANGEABLE
VALVE,SAFETY RELIEF
115-4-50
3040-01-112-8255INTERCHANGEABLE
CONNECTING LINK,RIGID
115450
5360-01-307-5821INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
208093
6130-01-530-3056INTERCHANGEABLE
POWER SUPPLY,UNINTERRUPTIBLE
B663

Frequently Asked Questions

What is NSN 3030-00-851-0258?

NSN 3030-00-851-0258 is a Belts,v,matched Set, manufactured by Cooper Machinery Services Llc, classified under FSC 3030 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3030-00-851-0258?

NSN 3030-00-851-0258 has 9 cross-referenced part numbers: 115-450 (Cooper Machinery Services Llc), 115450 (Cooper Cameron Corp Ajax-Superior Div), 115-450 (Cooper Cameron Corp Ajax-Superior Div), B66-3 (Contitech Usa, Inc Dba Veyance Technologies), B66-3 (Goodyear Tire and Rubber Co the) and 4 more.

What NSN replaces 3030-00-851-0258?

There are 6 known substitutes for 3030-00-851-0258: 5120-00-152-2297, 5935-00-614-3032, 4820-00-837-8184 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 115-450?

Key specifications for 115-450: Cross-Sectional Size: B; Performance Type: STANDARD CAPACITY; Belt Quantity: 3; Material: FIBER AND RUBBER BODY. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3030-00-851-0258 still in active supply?

NSN 3030-00-851-0258 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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