PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20728Parts Kit,universal Joint

Trw Inc Trw Intl Trade Government Sales Dept · NSN 2520-01-331-0602 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-01-331-0602 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-331-0602. Primary manufacturer part number: 20728.
Features
  • Parts Kit,universal Joint — FSC 2520
  • End Item Source: 11862
  • End Item Name: TRUCK
  • 5 verified cross-references
  • Primary manufacturer: Trw Inc Trw Intl Trade Government Sales Dept
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Parts Kit,universal Joint, cataloged under National Stock Number 2520-01-331-0602, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Trw Inc Trw Intl Trade Government Sales Dept. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-01-331-0602
Primary Part Number20728
Item NameParts Kit,universal Joint
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerTrw Inc Trw Intl Trade Government Sales Dept
StatusACTIVE
End Item Source11862
End Item NameTRUCK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4320-01-198-3080 INTERCHANGEABLE
Motor,hydraulic
5955-01-349-8457972368-0019 INTERCHANGEABLE
Crystal Unit,quartz
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5985-01-380-998720728 INTERCHANGEABLE
Waveguide Assembly
Waveline Inc
3040-01-392-0364NOKBV 20728/ 10333 INTERCHANGEABLE
Collar,shaft
Skf Usa Inc Dba Skf Usa Inc
2510-01-707-869720728-01 INTERCHANGEABLE
Hanger,spring,vehicle
Hutchens Industries Inc
Cross-Reference Index
Part NumberManufacturer
7815848 Linear Motion Llc Div Ugm (USA)
7815848 General Motors Corp Saginaw Div (USA)
20728 PRIMARY Trw Inc Trw Intl Trade Government Sales Dept (USA)
7815848 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
7815848 General Motors Llc Dba General Motors Llc (USA)
Related Parts
4320-01-198-3080INTERCHANGEABLE
MOTOR,HYDRAULIC
5955-01-349-8457INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
972368-0019
5985-01-380-9987INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
20728
3040-01-392-0364INTERCHANGEABLE
COLLAR,SHAFT
NOKBV 20728/ 10333
2510-01-707-8697INTERCHANGEABLE
HANGER,SPRING,VEHICLE
20728-01

Frequently Asked Questions

What is NSN 2520-01-331-0602?

NSN 2520-01-331-0602 is a Parts Kit,universal Joint, manufactured by Trw Inc Trw Intl Trade Government Sales Dept, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-01-331-0602?

NSN 2520-01-331-0602 has 5 cross-referenced part numbers: 7815848 (Linear Motion Llc Div Ugm), 7815848 (General Motors Corp Saginaw Div), 20728 (Trw Inc Trw Intl Trade Government Sales Dept), 7815848 (General Motors Corp Chevrolet Motor Div Special Products Dept), 7815848 (General Motors Llc Dba General Motors Llc).

What NSN replaces 2520-01-331-0602?

There are 5 known substitutes for 2520-01-331-0602: 4320-01-198-3080, 5955-01-349-8457, 5985-01-380-9987 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20728?

Key specifications for 20728: End Item Source: 11862; End Item Name: TRUCK; End Item Identification: MODEL K-20. 3 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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