The Lock,key, cataloged under National Stock Number 5342-00-583-3937, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Keysight Technologies Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Lock,key |
| FSC / FSG | 5342 — Hardware, Weapon System (FSG 53) |
| Manufacturers | Illinois Lock Co (CAGE 74842); Keysight Technologies Inc (CAGE 7ZXR5) |
| Parameter | Value |
|---|---|
| NSN | 5342-00-583-3937 |
| Primary Part Number | 1390-0179 |
| Item Name | Lock,key |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| D5416J | Illinois Lock Co (USA) |
| 1390-0179 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 1390-0179 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| 1390-0179 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
NSN 5342-00-583-3937 is a Lock,key, manufactured by Keysight Technologies Inc, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-583-3937 has 2 manufacturer part numbers on file: D5416J (Illinois Lock Co), 1390-0179 (Keysight Technologies Inc).
No hazard code in the DLA record (HMIC N). 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.