PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12308189Pad,cushioning

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 5340-01-129-6089 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-129-6089 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-129-6089. Primary manufacturer part number: 12308189.
Features
  • Pad,cushioning — FSC 5340
  • Length: 39.130 INCHES NOMINAL IN
  • Material: ALUMINUM SUPPORT
  • Material Document and Classification: JJ-S-746, TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE CUSHIONING
  • Unable to Decode: UNABLE TO DECODE
  • Width: 0.750 INCHES NOMINAL IN
  • Material: RUBBER CHLOROPRENE CLASS CR AND COTTON CUSHIONING
  • Support Method: REINFORCEMENT
Applications
  • Applications requiring Aluminum Support construction
General Description

The Pad,cushioning, cataloged under National Stock Number 5340-01-129-6089, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-129-6089
Primary Part Number12308189
Item NamePad,cushioning
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusACTIVE
Length39.130 INCHES NOMINAL IN
MaterialALUMINUM SUPPORT
Material Document and ClassificationJJ-S-746, TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE CUSHIONING
Unable to DecodeUNABLE TO DECODE
Width0.750 INCHES NOMINAL IN
MaterialRUBBER CHLOROPRENE CLASS CR AND COTTON CUSHIONING
Support MethodREINFORCEMENT
Covering LocationOUTER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
2590-01-498-1152154051-1 INTERCHANGEABLE
Pad,cushioning
United States Department of Us Army Peo Stri /simulation,training, Instrumentation/
2590-01-498-1155154051-2 INTERCHANGEABLE
Pad,cushioning
United States Department of Us Army Peo Stri /simulation,training, Instrumentation/
Cross-Reference Index
Part NumberManufacturer
12308189 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
2590-01-498-1152INTERCHANGEABLE
PAD,CUSHIONING
154051-1
2590-01-498-1155INTERCHANGEABLE
PAD,CUSHIONING
154051-2

Frequently Asked Questions

What is NSN 5340-01-129-6089?

NSN 5340-01-129-6089 is a Pad,cushioning, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-129-6089?

NSN 5340-01-129-6089 has 1 cross-referenced part number: 12308189 (U S Army Tank Automotive Command Amsta-Im-Mm).

What NSN replaces 5340-01-129-6089?

There are 2 known substitutes for 5340-01-129-6089: 2590-01-498-1152, 2590-01-498-1155. Verify interchangeability with system specifications before substitution.

What are the specifications of 12308189?

Key specifications for 12308189: Length: 39.130 INCHES NOMINAL IN; Material: ALUMINUM SUPPORT; Material Document and Classification: JJ-S-746, TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE CUSHIONING; Unable to Decode: UNABLE TO DECODE. 9 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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