The Cylinder Assembly,reaction, cataloged under National Stock Number 2540-01-326-0846, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 2540-01-326-0846 |
| Primary Part Number | 13220048-4 |
| Item Name | Cylinder Assembly,reaction |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Compressed Length | 16.080 INCHES NOMINAL IN |
| Extended Length | 26.240 INCHES MINIMUM AND 26.400 INCHES MAXIMUM IN |
| Design Characteristics | SINGLE ACTING SINGLE CYLINDER |
| Mounting Type and Location | ROD CYLINDER HEAD END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 13220048-4 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 13220048 | D/9 Drawing number reference only Us Army Aviation and Missile Command |
NSN 2540-01-326-0846 is a Cylinder Assembly,reaction, manufactured by Us Army Aviation and Missile Command, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-326-0846 has 1 manufacturer part number on file: 13220048-4 (Us Army Aviation and Missile Command).
Key specifications for 13220048-4: Compressed Length: 16.080 INCHES NOMINAL IN; Extended Length: 26.240 INCHES MINIMUM AND 26.400 INCHES MAXIMUM IN; Design Characteristics: SINGLE ACTING SINGLE CYLINDER; Mounting Type and Location: ROD CYLINDER HEAD END. 4 specifications are documented in the U.S. Government catalog.
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 2540-01-326-0846 has DEMIL Code B. 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.