The Key Blank, cataloged under National Stock Number 5340-01-023-5643, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Ilco Unican Corp Dba Wolf Sales. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5340-01-023-5643 |
| Primary Part Number | 1007LA |
| Item Name | Key Blank |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Ilco Unican Corp Dba Wolf Sales |
| Status | ACTIVE |
| 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 |
|---|---|
| 275LA | Sargent & Greenleaf Inc (USA) |
| 1007LA PRIMARY | Ilco Unican Corp Dba Wolf Sales (USA) |
| 07LA | Dominion Lock Co Ltd (CAN) |
| Reference | Meaning |
|---|---|
| 007LA | 5/9 Secondary reference Osco Motors Corp |
| 43LA | 5/9 Secondary reference U.S. Government activity |
| S22 1/2 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-01-023-5643 is a Key Blank, manufactured by Ilco Unican Corp Dba Wolf Sales, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-023-5643 has 3 manufacturer part numbers on file: 275LA (Sargent & Greenleaf Inc), 1007LA (Ilco Unican Corp Dba Wolf Sales), 07LA (Dominion Lock Co Ltd).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-642-0654. Verify interchangeability with system specifications before substitution.
Key specifications for 1007LA: Special Features: BRASS OR NICKEL SILVER. 0 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.