The Lock,flush, cataloged under National Stock Number 5340-00-516-5654, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Schneider Electric Usa, Inc. Dba Schneider Electric. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-00-516-5654 |
| Primary Part Number | PK2FL |
| Item Name | Lock,flush |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Schneider Electric Usa, Inc. Dba Schneider Electric |
| Status | ACTIVE |
| Design Type | DEAD BOLT |
| Bolt Type | SINGLE BEVEL NONREVERSIBLE |
| Operation Method | LEVER DEAD BOLT |
| Thickness | 0.440 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 |
| Part Number | Manufacturer |
|---|---|
| PK3FL | Schneider Electric Usa, Inc. Dba Schneider Electric (USA) |
| PK2FL PRIMARY | Schneider Electric Usa, Inc. Dba Schneider Electric (USA) |
| Reference | Meaning |
|---|---|
| PK3FL | 5/9 Secondary reference Square D Co Dallas Assembly Plant |
| PK2FL | 5/9 Secondary reference Square D Co Dallas Assembly Plant |
NSN 5340-00-516-5654 is a Lock,flush, manufactured by Schneider Electric Usa, Inc. Dba Schneider Electric, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-516-5654 has 2 manufacturer part numbers on file: PK3FL (Schneider Electric Usa, Inc. Dba Schneider Electric), PK2FL (Schneider Electric Usa, Inc. Dba Schneider Electric).
Key specifications for PK2FL: Design Type: DEAD BOLT; Bolt Type: SINGLE BEVEL NONREVERSIBLE; Special Features: LOCKING MECHANISM TYPE:TURN KEY;MASTER KEY PROVISION:NOT INCLUDED;; Operation Method: LEVER 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.