The Padlock, cataloged under National Stock Number 5340-01-599-1736, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Master Lock Company Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-599-1736 |
| Primary Part Number | 1480KA |
| Item Name | Padlock |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Master Lock Company Llc |
| Status | ACTIVE |
| Mounting Method | BOLT |
| Material | STEEL CORROSION RESISTING SHACKLE |
| 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 |
|---|---|
| 1480KA PRIMARY | Master Lock Company Llc (USA) |
| Reference | Meaning |
|---|---|
| 751-7072202-123 | 5/9 Secondary reference Naval Sea Systems Command |
| H821-0201-123 | 5/9 Secondary reference U.S. Government activity |
| 751-7072201-123 | 5/9 Secondary reference Naval Sea Systems Command |
| H821-0202-123 | 5/9 Secondary reference U.S. Government activity |
NSN 5340-01-599-1736 is a Padlock, manufactured by Master Lock Company Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-599-1736 has 1 manufacturer part number on file: 1480KA (Master Lock Company Llc).
Key specifications for 1480KA: Mounting Method: BOLT; Special Features: CRESBARBELL LOCK FITS 5/8" RECEIVER OPENING, PUSH TO LOCK & KEYED MECHANISM CLASS 3/4, 10000LB RATING, WEATHER TOUGH SEAL & 4-PIN TUMBLER MECH. TO RESIST PICKING LBS; Part Name Assigned by Controlling Agency: TOWING, SECURITY LOCK RECEIVER; End Item Identification: SHELL ASSEMBLY TRAILER. 2 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.