The Lock,flush, cataloged under National Stock Number 5340-00-514-0476, 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4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5340-00-514-0476 |
| Item Name | Lock,flush |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Design Type | DEAD BOLT |
| Material | STEEL CASE |
| Operation Method | OUTSIDE KEY AND LEVER ON OUTSIDE DEAD BOLT |
| Thickness | 0.062 INCHES MINIMUM MEMBER 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 |
| Reference | Meaning |
|---|---|
| 2440P | 5/9 Secondary reference Yale Security Inc. Dba Norton Door Control |
| H85 | 3/9 Design control — primary reference Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc |
NSN 5340-00-514-0476 is a Lock,flush, classified under FSC 5340, Hardware, Commercial. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 4320-01-197-7120, 5365-01-376-3590. Verify interchangeability with system specifications before substitution.
Key specifications for 5340-00-514-0476: Design Type: DEAD BOLT; Special Features: LOCKING MECHANISM TYPE:SPRING BOLT WARDED;MASTER KEY PROVISION:NOT INCLUDED;; Material: STEEL CASE; Operation Method: OUTSIDE KEY AND LEVER ON OUTSIDE DEAD BOLT. 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.