The Padlock, cataloged under National Stock Number 5340-01-494-0998, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-494-0998 |
| Primary Part Number | 751-7072202-100 |
| Item Name | Padlock |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Shackle Clearance | 0.625 INCHES NOMINAL IN |
| Operating Mechanism Type | PIN TUMBLER |
| Material | STEEL OVERALL |
| Shackle Diameter | 0.375 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 |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 443KA | Master Lock Company Llc (USA) |
| 751-7072202-100 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| H821-0202-100 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-01-494-0998 is a Padlock, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-494-0998 has 2 manufacturer part numbers on file: 443KA (Master Lock Company Llc), 751-7072202-100 (Naval Sea Systems Command).
Key specifications for 751-7072202-100: Shackle Clearance: 0.625 INCHES NOMINAL IN; Operating Mechanism Type: PIN TUMBLER; End Item Identification: LOS ANGELES CLASS SSN (688), DOOR ASSY, BR.; Material: STEEL OVERALL. 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.