PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12901040Retainer,spare Tire

Army, United States Department of the Dba Watervliet Arsenal Div Business Development · NSN 2590-01-321-4235 · FSC 2590 · No Item Name Available
Verified by PartsTable
NSN 2590-01-321-4235 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-321-4235. Primary manufacturer part number: 12901040.
Features
  • Retainer,spare Tire — FSC 2590
  • 2 verified cross-references
  • Primary manufacturer: Army, United States Department of the Dba Watervliet Arsenal Div Business Development
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Retainer,spare Tire, cataloged under National Stock Number 2590-01-321-4235, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Army, United States Department of the Dba Watervliet Arsenal Div Business Development. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2590-01-321-4235
Primary Part Number12901040
Item NameRetainer,spare Tire
FSC / FSG2590 / 25 — No Item Name Available
ManufacturerArmy, United States Department of the Dba Watervliet Arsenal Div Business Development
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5340-00-619-6492M85049/138-20 INTERCHANGEABLE
Cap-Plug,protective,dust and Moi
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
12901040 PRIMARY Army, United States Department of the Dba Watervliet Arsenal Div Business Development (USA)
12901040 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
Related Parts
5340-00-619-6492INTERCHANGEABLE
CAP-PLUG,PROTECTIVE,DUST AND MOI
M85049/138-20

Frequently Asked Questions

What is NSN 2590-01-321-4235?

NSN 2590-01-321-4235 is a Retainer,spare Tire, manufactured by Army, United States Department of the Dba Watervliet Arsenal Div Business Development, classified under FSC 2590 (No Item Name Available). Status: active.

What are the part numbers for NSN 2590-01-321-4235?

NSN 2590-01-321-4235 has 2 cross-referenced part numbers: 12901040 (Army, United States Department of the Dba Watervliet Arsenal Div Business Development), 12901040 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).

What NSN replaces 2590-01-321-4235?

There is 1 known substitute for 2590-01-321-4235: 5340-00-619-6492. Verify interchangeability with system specifications before substitution.

What are the specifications of 12901040?

Key specifications for 12901040: Special Features: C/O WELDED BRACKET ASSEMBLY; End Item Identification: TRAILER ASSEMBLY,MORTAR,120MM MM. 2 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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