The Cylinder Assembly,reaction, cataloged under National Stock Number 2040-01-595-3581, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Industrial Gas Springs, Inc. Dba International Gas Springs. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Cylinder Assembly,reaction |
| FSC / FSG | 2040 — Marine Hardware and Hull Items (FSG 20) |
| Manufacturers | Industrial Gas Springs, Inc. Dba International Gas Springs (CAGE 6CSH4) |
| Parameter | Value |
|---|---|
| NSN | 2040-01-595-3581 |
| Primary Part Number | GS-3039-2 |
| Item Name | Cylinder Assembly,reaction |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Industrial Gas Springs, Inc. Dba International Gas Springs |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| GS-3039-2 PRIMARY | Industrial Gas Springs, Inc. Dba International Gas Springs (USA) |
| Reference | Meaning |
|---|---|
| GS-3039-2 | 5/9 Secondary reference Industrial Gas Springs Inc |
| 77006601 | D/9 Drawing number reference only Industrial Gas Springs Inc |
NSN 2040-01-595-3581 is a Cylinder Assembly,reaction, manufactured by Industrial Gas Springs, Inc. Dba International Gas Springs, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-595-3581 has 1 manufacturer part number on file: GS-3039-2 (Industrial Gas Springs, Inc. Dba International Gas Springs).
Hazardous per DLA record (HMIC Y). 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.