PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5-8181Belts,v,matched Set

Muviq Usa, Llc · NSN 3030-00-399-5235 · FSC 3030 · No Item Name Available
Verified by PartsTable
NSN 3030-00-399-5235 — this item is cataloged by the U.S. Government under National Stock Number 3030-00-399-5235. Primary manufacturer part number: 5-8181.
Features
  • Belts,v,matched Set — FSC 3030
  • Belt Coupling Type: CEMENTED
  • Material: FIBER AND RUBBER BODY
  • Style Designator: COG OR NOTCHED
  • Cross-Sectional Size: SAE 1/2
  • Belt Quantity: 4
  • Nominal Effective Outside Length: 50.000 INCHES IN
  • Strengthening Feature: POLYESTER CORD
Applications
  • Applications requiring Fiber and Rubber Body construction
General Description

The Belts,v,matched Set, cataloged under National Stock Number 3030-00-399-5235, is classified within Federal Supply Class 3030 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Muviq Usa, Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3030-00-399-5235
Primary Part Number5-8181
Item NameBelts,v,matched Set
FSC / FSG3030 / 30 — No Item Name Available
ManufacturerMuviq Usa, Llc
StatusACTIVE
Belt Coupling TypeCEMENTED
MaterialFIBER AND RUBBER BODY
Style DesignatorCOG OR NOTCHED
Cross-Sectional SizeSAE 1/2
Belt Quantity4
Nominal Effective Outside Length50.000 INCHES IN
Strengthening FeaturePOLYESTER CORD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5342-00-520-919258181 INTERCHANGEABLE
Clip,mechanical Ass
Sensor Systems, L.l.c. Dba Sensor Systems Llc
5815-00-633-0374SM-B-71250 INTERCHANGEABLE
Washer
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5945-01-461-513258181-1 INTERCHANGEABLE
Relay,thermal
Exceltec Intl Corp
Cross-Reference Index
Part NumberManufacturer
5-8181 PRIMARY Muviq Usa, Llc (USA)
71-4983-02 Department of Defense Project Manager-Mobile Electric Power (USA)
N-9500-4 Gates Corporation (USA)
Related Parts
5342-00-520-9192INTERCHANGEABLE
CLIP,MECHANICAL ASS
58181
5815-00-633-0374INTERCHANGEABLE
WASHER
SM-B-71250
5945-01-461-5132INTERCHANGEABLE
RELAY,THERMAL
58181-1

Frequently Asked Questions

What is NSN 3030-00-399-5235?

NSN 3030-00-399-5235 is a Belts,v,matched Set, manufactured by Muviq Usa, Llc, classified under FSC 3030 (No Item Name Available). Status: active.

What are the part numbers for NSN 3030-00-399-5235?

NSN 3030-00-399-5235 has 3 cross-referenced part numbers: 5-8181 (Muviq Usa, Llc), 71-4983-02 (Department of Defense Project Manager-Mobile Electric Power), N-9500-4 (Gates Corporation).

What NSN replaces 3030-00-399-5235?

There are 3 known substitutes for 3030-00-399-5235: 5342-00-520-9192, 5815-00-633-0374, 5945-01-461-5132. Verify interchangeability with system specifications before substitution.

What are the specifications of 5-8181?

Key specifications for 5-8181: Belt Coupling Type: CEMENTED; Material: FIBER AND RUBBER BODY; Style Designator: COG OR NOTCHED; Cross-Sectional Size: SAE 1/2. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com