PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS51066RC32Belt,v

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 3030-00-517-1137 · FSC 3030 · No Item Name Available
Verified by PartsTable
NSN 3030-00-517-1137 — this item is cataloged by the U.S. Government under National Stock Number 3030-00-517-1137. Primary manufacturer part number: MS51066RC32.
Features
  • Belt,v — FSC 3030
  • Material: FIBER AND RUBBER BODY
  • Nominal Effective Outside Length: 32.000 INCHES IN
  • Style Designator: COG OR NOTCHED
  • Cross-Sectional Size: SAE 1/2
  • Strengthening Feature: FIBER CORD
  • Performance Type: STANDARD CAPACITY
  • 4 verified cross-references
Applications
  • Applications requiring Fiber and Rubber Body construction
General Description

The Belt,v, cataloged under National Stock Number 3030-00-517-1137, is classified within Federal Supply Class 3030 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3030-00-517-1137
Primary Part NumberMS51066RC32
Item NameBelt,v
FSC / FSG3030 / 30 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
MaterialFIBER AND RUBBER BODY
Nominal Effective Outside Length32.000 INCHES IN
Style DesignatorCOG OR NOTCHED
Cross-Sectional SizeSAE 1/2
Strengthening FeatureFIBER CORD
Performance TypeSTANDARD CAPACITY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
3030-00-821-8249 INTERCHANGEABLE
Belt,v
3030-00-821-8285 INTERCHANGEABLE
Belt,v
3030-00-832-4312 INTERCHANGEABLE
Belts,v,matched Set
3030-00-957-1536203987R1 INTERCHANGEABLE
Belts,v,matched Set
Navistar Intl Corp Truck Br Ohio Plant
Cross-Reference Index
Part NumberManufacturer
MS51066RC32 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MILB11040B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS51066-32 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-11040 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
3030-00-821-8249INTERCHANGEABLE
BELT,V
3030-00-821-8285INTERCHANGEABLE
BELT,V
3030-00-832-4312INTERCHANGEABLE
BELTS,V,MATCHED SET
3030-00-957-1536INTERCHANGEABLE
BELTS,V,MATCHED SET
203987R1

Frequently Asked Questions

What is NSN 3030-00-517-1137?

NSN 3030-00-517-1137 is a Belt,v, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 3030 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3030-00-517-1137?

NSN 3030-00-517-1137 has 4 cross-referenced part numbers: MS51066RC32 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MILB11040B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS51066-32 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-11040 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 3030-00-517-1137?

There are 4 known substitutes for 3030-00-517-1137: 3030-00-821-8249, 3030-00-821-8285, 3030-00-832-4312 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS51066RC32?

Key specifications for MS51066RC32: Material: FIBER AND RUBBER BODY; Nominal Effective Outside Length: 32.000 INCHES IN; Special Features: LOW TEMPERATURE REQUIREMENT,MINUS 65 DEGREES FAHRENHEIT; Style Designator: COG OR NOTCHED. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3030-00-517-1137 still in active supply?

NSN 3030-00-517-1137 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.
PartsTable Design LLC · partstable.com