PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS51068-40Belt,v

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 3030-00-253-8413 · FSC 3030 · No Item Name Available
Verified by PartsTable
NSN 3030-00-253-8413 — this item is cataloged by the U.S. Government under National Stock Number 3030-00-253-8413. Primary manufacturer part number: MS51068-40.
Features
  • Belt,v — FSC 3030
  • Material: FIBER AND RUBBER BODY
  • Nominal Effective Outside Length: 40.000 INCHES IN
  • Strengthening Feature: FIBER CORD
  • Nominal Width: 0.718 INCHES IN
  • Performance Type: HEAVY DUTY
  • Angle: 41.0 DEGREES
  • Style Designator: COG OR NOTCHED
Applications
  • Applications requiring Fiber and Rubber Body construction
General Description

The Belt,v, cataloged under National Stock Number 3030-00-253-8413, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3030-00-253-8413
Primary Part NumberMS51068-40
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 Length40.000 INCHES IN
Strengthening FeatureFIBER CORD
Nominal Width0.718 INCHES IN
Performance TypeHEAVY DUTY
Angle41.0 DEGREES
Style DesignatorCOG OR NOTCHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5985-00-036-668470372 INTERCHANGEABLE
Coupler,directional
Waveline Inc
5950-00-509-3874732185-1 INTERCHANGEABLE
Transformer,pulse
Raytheon Company Dba Raytheon
5940-00-894-53667037-2 INTERCHANGEABLE
Terminal Strip
Honeywell International, Inc Div Aerospace-Tucson
5305-01-199-1331 INTERCHANGEABLE
Screw,cap,socket Head
5315-01-355-989170372 INTERCHANGEABLE
Pin,cotter
Ingersoll-Rand Co Material Handling Div
5310-01-525-071344210 INTERCHANGEABLE
Nut,plain,hexagon
Waytek Inc
5120-01-719-122744210 INTERCHANGEABLE
Screwdriver Attachment,socket Wr
Sk Hand Tool
Cross-Reference Index
Part NumberManufacturer
MS51068-40 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
44210 Gates Corporation (USA)
MIL-DTL-11040 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILB11040 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
70372 Cummins Inc. (USA)
Related Parts
5985-00-036-6684INTERCHANGEABLE
COUPLER,DIRECTIONAL
70372
5950-00-509-3874INTERCHANGEABLE
TRANSFORMER,PULSE
732185-1
5940-00-894-5366INTERCHANGEABLE
TERMINAL STRIP
7037-2
5305-01-199-1331INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5315-01-355-9891INTERCHANGEABLE
PIN,COTTER
70372
5310-01-525-0713INTERCHANGEABLE
NUT,PLAIN,HEXAGON
44210
5120-01-719-1227INTERCHANGEABLE
SCREWDRIVER ATTACHMENT,SOCKET WR
44210

Frequently Asked Questions

What is NSN 3030-00-253-8413?

NSN 3030-00-253-8413 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 3030-00-253-8413?

NSN 3030-00-253-8413 has 5 cross-referenced part numbers: MS51068-40 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 44210 (Gates Corporation), MIL-DTL-11040 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILB11040 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 70372 (Cummins Inc.).

What NSN replaces 3030-00-253-8413?

There are 7 known substitutes for 3030-00-253-8413: 5985-00-036-6684, 5950-00-509-3874, 5940-00-894-5366 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS51068-40?

Key specifications for MS51068-40: Special Features: LOW TEMPERATURE REQUIREMENT,MINUS 65 DEGREES FAHRENHEIT; Material: FIBER AND RUBBER BODY; Nominal Effective Outside Length: 40.000 INCHES IN; Strengthening Feature: FIBER CORD. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3030-00-253-8413 still in active supply?

NSN 3030-00-253-8413 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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