The Cylinder Assembly,reaction, cataloged under National Stock Number 2540-01-530-4348, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Suspa, Incorporated. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2540-01-530-4348 |
| Primary Part Number | 16-4-190-150-A11-B11-370 |
| Item Name | Cylinder Assembly,reaction |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Suspa, Incorporated |
| Status | ACTIVE |
| Compressed Length | 203.0 MILLIMETERS NOMINAL MM |
| Extended Length | 400.0 MILLIMETERS MINIMUM AND 497.0 MILLIMETERS MAXIMUM MM |
| Design Characteristics | SINGLE ACTING SPRING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 16-4-190-150-A11-B11-370 PRIMARY | Suspa, Incorporated (USA) |
| 41058 | U E S (int'l) Pty Ltd South Link (AUS) |
NSN 2540-01-530-4348 is a Cylinder Assembly,reaction, manufactured by Suspa, Incorporated, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-530-4348 has 2 manufacturer part numbers on file: 16-4-190-150-A11-B11-370 (Suspa, Incorporated), 41058 (U E S (int'l) Pty Ltd South Link).
1 possible match (shared part number, not a government interchangeability claim): 8465-01-589-1040. Verify interchangeability with system specifications before substitution.
Key specifications for 16-4-190-150-A11-B11-370: Compressed Length: 203.0 MILLIMETERS NOMINAL MM; Extended Length: 400.0 MILLIMETERS MINIMUM AND 497.0 MILLIMETERS MAXIMUM MM; Design Characteristics: SINGLE ACTING SPRING; Special Features: BALL JOINT 16-4; NAME ASSIGNED BY MANUFACTURER SUSPA GAS STAYS; STROKE IN MILIMETER MINIMUM 150.0 MAXIMUM 175.0. 3 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.
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.