The Padlock, cataloged under National Stock Number 5340-01-517-2237, 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 8 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-517-2237 |
| Primary Part Number | 410RED |
| Item Name | Padlock |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Master Lock Company Llc |
| Status | ACTIVE |
| Mounting Facility Diameter | 0.250 INCHES NOMINAL IN |
| Shackle Clearance | 1.500 INCHES NOMINAL IN |
| Operating Mechanism Type | PIN TUMBLER |
| Color | RED |
| Material | PLASTIC BASE |
| Material | STEEL SHACKLE |
| Shackle Diameter | 0.7812 INCHES NOMINAL IN |
| Construction | SOLID |
| 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 |
NSN 5340-01-517-2237 is a Padlock, manufactured by Master Lock Company Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-517-2237 has 2 manufacturer part numbers on file: 410RED (Master Lock Company Llc), 910016 (Rsea Pty Ltd).
1 possible match (shared part number, not a government interchangeability claim): 5915-01-627-1635. Verify interchangeability with system specifications before substitution.
Key specifications for 410RED: Mounting Facility Diameter: 0.250 INCHES NOMINAL IN; Overall Height: 1.750 INCHES NOMINAL IN; Shackle Clearance: 1.500 INCHES NOMINAL IN; Operating Mechanism Type: PIN TUMBLER. 8 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.