The Cylinder Assembly,reaction, cataloged under National Stock Number 2540-01-676-4741, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Rosenboom Machine & Tool, Inc. Dba Rosenboom Machine & Tool Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Item Name | Cylinder Assembly,reaction |
| FSC / FSG | 2540 — Vehicular Furniture and Accessories (FSG 25) |
| Manufacturers | U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Rosenboom Machine & Tool, Inc. Dba Rosenboom Machine & Tool Inc (CAGE 0LVS7) |
| Parameter | Value |
|---|---|
| NSN | 2540-01-676-4741 |
| Primary Part Number | 100ES0028-3 |
| Item Name | Cylinder Assembly,reaction |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Rosenboom Machine & Tool, Inc. Dba Rosenboom Machine & Tool Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 12608708 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 100ES0028-3 PRIMARY | Rosenboom Machine & Tool, Inc. Dba Rosenboom Machine & Tool Inc (USA) |
| Reference | Meaning |
|---|---|
| 100ES0026-3 | 5/9 Secondary reference Rosenboom Machine & Tool, Inc. Dba Rosenboom Machine & Tool Inc |
NSN 2540-01-676-4741 is a Cylinder Assembly,reaction, manufactured by Rosenboom Machine & Tool, Inc. Dba Rosenboom Machine & Tool Inc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-676-4741 has 2 manufacturer part numbers on file: 12608708 (U S Army Tank Automotive Command Amsta-Im-Mm), 100ES0028-3 (Rosenboom Machine & Tool, Inc. Dba Rosenboom Machine & Tool Inc).
1 possible match (shared part number, not a government interchangeability claim): 2530-01-690-8688. Verify interchangeability with system specifications before substitution.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2540-01-676-4741 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.