The Valve,cylinder,gas, cataloged under National Stock Number 8120-01-697-0564, is classified within Federal Supply Class 8120 (Commercial and Industrial Gas Cylinders) of the Containers, Packaging, and Packing Supplies group. The manufacturer of record is Howmet Global Fastening Systems Inc Div Camloc Products. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Valve,cylinder,gas |
| FSC / FSG | 8120 — Commercial and Industrial Gas Cylinders (FSG 81) |
| Manufacturers | Howmet Global Fastening Systems Inc Div Camloc Products (CAGE 71286); H. a. Guden Company, Inc. (CAGE 03007) |
| Parameter | Value |
|---|---|
| NSN | 8120-01-697-0564 |
| Primary Part Number | 540658-1107 |
| Item Name | Valve,cylinder,gas |
| FSC / FSG | 8120 / 81 — Commercial and Industrial Gas Cylinders |
| Manufacturer | Howmet Global Fastening Systems Inc Div Camloc Products |
| 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 |
|---|---|
| 540658-1107 PRIMARY | Howmet Global Fastening Systems Inc Div Camloc Products (USA) |
| 540658-1107 | H. a. Guden Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| ECY8SA120189S84 S | 3/1 Design control — primary reference Howmet Global Fastening Systems Inc Div Camloc Products |
| 540658-1107 | 5/9 Secondary reference Leonardo Drs, Inc. |
NSN 8120-01-697-0564 is a Valve,cylinder,gas, manufactured by Howmet Global Fastening Systems Inc Div Camloc Products, classified under FSC 8120, Commercial and Industrial Gas Cylinders. Status: active.
NSN 8120-01-697-0564 has 2 manufacturer part numbers on file: 540658-1107 (Howmet Global Fastening Systems Inc Div Camloc Products), 540658-1107 (H. a. Guden Company, Inc.).
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.