PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15321Mat,floor

Dressta North America Ltd · NSN 2540-00-355-2628 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-00-355-2628 — this item is cataloged by the U.S. Government under National Stock Number 2540-00-355-2628. Primary manufacturer part number: 15321.
Features
  • Mat,floor — FSC 2540
  • Width: 14.000 INCHES NOMINAL IN
  • Shape: RECTANGULAR
  • Thickness: 2.000 INCHES NOMINAL IN
  • Length: 21.000 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Dressta North America Ltd
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mat,floor, cataloged under National Stock Number 2540-00-355-2628, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Dressta North America Ltd. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN2540-00-355-2628
Primary Part Number15321
Item NameMat,floor
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerDressta North America Ltd
StatusACTIVE
Width14.000 INCHES NOMINAL IN
ShapeRECTANGULAR
Thickness2.000 INCHES NOMINAL IN
Length21.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5136-00-585-6760 INTERCHANGEABLE
Tap,thread Cutting
3030-01-209-039413321 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
5310-01-266-538315321 INTERCHANGEABLE
Washer,flat
Bowmar Llc Dba Bowmar Instrument Corp
5305-01-542-104815321 INTERCHANGEABLE
Screw,cap,hexagon Head
Fastenal Company Dba Fastenal Co
7530-01-608-829815321 INTERCHANGEABLE
Envelope,mailing
3 Star Papers Ltd Dba Limited Papers Div Limited Papers
Cross-Reference Index
Part NumberManufacturer
15321 PRIMARY Dressta North America Ltd (USA)
15321 Komatsu America Corporation (USA)
R15321 Komatsu America Corporation (USA)
Related Parts
5136-00-585-6760INTERCHANGEABLE
TAP,THREAD CUTTING
3030-01-209-0394INTERCHANGEABLE
BELT,V
13321
5310-01-266-5383INTERCHANGEABLE
WASHER,FLAT
15321
5305-01-542-1048INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
15321
7530-01-608-8298INTERCHANGEABLE
ENVELOPE,MAILING
15321

Frequently Asked Questions

What is NSN 2540-00-355-2628?

NSN 2540-00-355-2628 is a Mat,floor, manufactured by Dressta North America Ltd, classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-00-355-2628?

NSN 2540-00-355-2628 has 3 cross-referenced part numbers: 15321 (Dressta North America Ltd), 15321 (Komatsu America Corporation), R15321 (Komatsu America Corporation).

What NSN replaces 2540-00-355-2628?

There are 5 known substitutes for 2540-00-355-2628: 5136-00-585-6760, 3030-01-209-0394, 5310-01-266-5383 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15321?

Key specifications for 15321: Width: 14.000 INCHES NOMINAL IN; Shape: RECTANGULAR; Thickness: 2.000 INCHES NOMINAL IN; Length: 21.000 INCHES NOMINAL IN. 4 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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