The Bracket,mounting, cataloged under National Stock Number 5340-01-573-6439, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is L & E Mobile Computer Mounts Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Bracket,mounting |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | L & E Mobile Computer Mounts Inc (CAGE 3B9V6) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-573-6439 |
| Primary Part Number | 003940-20 |
| Item Name | Bracket,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | L & E Mobile Computer Mounts Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 003940-20 PRIMARY | L & E Mobile Computer Mounts Inc (USA) |
| Reference | Meaning |
|---|---|
| 003940-00 | D/9 Drawing number reference only L & E Mobile Computer Mounts Inc |
NSN 5340-01-573-6439 is a Bracket,mounting, manufactured by L & E Mobile Computer Mounts Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-573-6439 has 1 manufacturer part number on file: 003940-20 (L & E Mobile Computer Mounts Inc).
3 possible matches (shared part number, not a government interchangeability claim): 5305-01-574-0201, 5340-01-574-0283, 5310-01-574-0927. Verify interchangeability with system specifications before substitution.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5340-01-573-6439 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.