PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

301221Support,seat,vehicular

Seats Inc Div Seats Incorporated · NSN 2540-01-352-3636 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-01-352-3636 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-352-3636. Primary manufacturer part number: 301221.
Features
  • Support,seat,vehicular — FSC 2540
  • 1 verified cross-reference
  • Primary manufacturer: Seats Inc Div Seats Incorporated
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Support,seat,vehicular, cataloged under National Stock Number 2540-01-352-3636, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Seats Inc Div Seats Incorporated. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2540-01-352-3636
Primary Part Number301221
Item NameSupport,seat,vehicular
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerSeats Inc Div Seats Incorporated
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6650-00-005-2145301221 INTERCHANGEABLE
Mirror,optical Instrument
Northrop Grumman Corp Electronic Systems Defensive System Div
5133-00-051-5750 INTERCHANGEABLE
Drill,twist
5340-00-165-7758206-062-834-1 INTERCHANGEABLE
Clamp,loop
Bell Textron Inc
5998-00-217-8105301221 INTERCHANGEABLE
Circuit Card Assembly
Dranetz Technologies Inc
9905-00-690-21168756610 INTERCHANGEABLE
Plate,identification
U S Army Tank Automotive Command Amsta-Im-Mm
5950-01-298-585830122 INTERCHANGEABLE
Transformer,power
Hunzicker Brothers Inc
Cross-Reference Index
Part NumberManufacturer
301221 PRIMARY Seats Inc Div Seats Incorporated (USA)
Related Parts
6650-00-005-2145INTERCHANGEABLE
MIRROR,OPTICAL INSTRUMENT
301221
5133-00-051-5750INTERCHANGEABLE
DRILL,TWIST
5340-00-165-7758INTERCHANGEABLE
CLAMP,LOOP
206-062-834-1
5998-00-217-8105INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
301221
9905-00-690-2116INTERCHANGEABLE
PLATE,IDENTIFICATION
8756610
5950-01-298-5858INTERCHANGEABLE
TRANSFORMER,POWER
30122

Frequently Asked Questions

What is NSN 2540-01-352-3636?

NSN 2540-01-352-3636 is a Support,seat,vehicular, manufactured by Seats Inc Div Seats Incorporated, classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-01-352-3636?

NSN 2540-01-352-3636 has 1 cross-referenced part number: 301221 (Seats Inc Div Seats Incorporated).

What NSN replaces 2540-01-352-3636?

There are 6 known substitutes for 2540-01-352-3636: 6650-00-005-2145, 5133-00-051-5750, 5340-00-165-7758 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 301221?

Key specifications for 301221: End Item Identification: HLVW VEHICLE. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com