Headrest, Seat, Vehicular2540-01-662-2296

NSN 2540-01-662-2296 · NIIN 016622296 · Part number 185550HN304

Seats Inc Div Seats Incorporated · FSC 2540 — Vehicular Furniture and Accessories · FSG 25 — Vehicular Equipment Components · CAGE 09704

Government record, cited

NSN 2540-01-662-2296 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-662-2296. Manufacturer of record part number: 185550HN304.

Also searched as 2540-01-662-2296 · 2540016622296 · NIIN 016622296 · 01-662-2296 · FSC 2540 Vehicular Furniture and Accessories · CAGE 09704 · 185550HN304 · 4250783

Nearby stock numbers ← 2540-01-662-2241 Box, Accessories Stowage · 2540-01-662-2333 Box, Accessories Stowage →

Features

Headrest,seat,vehicular — FSC 2540
Overall Thickness: 3.00 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Seats Inc Div Seats Incorporated

Identification

NSN: 2540-01-662-2296
NIIN: 016622296
FSC: 2540 — Vehicular Furniture and Accessories
FSG: 25 — Vehicular Equipment Components
Primary part number: 185550HN304
Manufacturer: Seats Inc Div Seats Incorporated

General Description

The Headrest,seat,vehicular, cataloged under National Stock Number 2540-01-662-2296, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Seats Inc Div Seats Incorporated. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications

Parameter	Value
NSN	2540-01-662-2296
Primary Part Number	185550HN304
Item Name	Headrest,seat,vehicular
FSC / FSG	2540 / 25 — Vehicular Furniture and Accessories
Manufacturer	Seats Inc Div Seats Incorporated
Status	ACTIVE
Overall Thickness	3.00 INCHES NOMINAL IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X
Unit of Issue	EA

Cross-Reference Index

Part Number	Manufacturer
185550HN304 PRIMARY	Seats Inc Div Seats Incorporated (USA)

Reference documents

Reference	Meaning
4250783	7/2 Vendor item drawing reference Oshkosh Defense Llc

Frequently Asked Questions

What is NSN 2540-01-662-2296?

NSN 2540-01-662-2296 is a Headrest,seat,vehicular, manufactured by Seats Inc Div Seats Incorporated, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.

What part numbers are listed for NSN 2540-01-662-2296?

NSN 2540-01-662-2296 has 1 manufacturer part number on file: 185550HN304 (Seats Inc Div Seats Incorporated).

What are the specifications of 185550HN304?

Key specifications for 185550HN304: Overall Thickness: 3.00 INCHES NOMINAL IN; Overall Length: 19.00 INCHES NOMINAL IN; Overall Width: 5.50 INCHES NOMINAL IN; Special Features: HEADREST HAS 4- 1/4-20 UNC-2B HOLES FOR MOUNTING. 1 specification is documented in the U.S. Government catalog.

Is NSN 2540-01-662-2296 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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