The Padlock, cataloged under National Stock Number 5340-01-371-5170, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-371-5170 |
| Item Name | Padlock |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Key Change Quantity | 8000 |
| Material | COPPER ALLOY BODY |
| Material | STEEL SHACKLE |
| Shackle Diameter | 0.3125 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 21CC20 | 3/9 Design control — primary reference American Lock Company Dba American Lock |
NSN 5340-01-371-5170 is a Padlock, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-371-5170: Overall Height: 2.500 INCHES NOMINAL IN; Key Change Quantity: 8000; Overall Width: 1.750 INCHES NOMINAL IN; Special Features: W/O CHAIN; 4 OR 5 PIN TUMBLER. 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.
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.