The Door,access,utility, cataloged under National Stock Number 5340-01-053-5091, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 13 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. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-053-5091 |
| Primary Part Number | 73040 |
| Item Name | Door,access,utility |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Distance From First Hole Centerline to End Along Width | 0.250 INCHES NOMINAL IN |
| Length | 5.125 INCHES NOMINAL IN |
| Distance Between Holes Along Length | 4.625 INCHES NOMINAL IN |
| Distance Between Holes Along Width | 3.437 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-250/8,H34 FED SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | FLAT |
| Securing Device Type | THREADED FASTENER |
| Body Radius | 3.250 INCHES NOMINAL IN |
| Distance From First Hole Centerline to End Along Length | 0.250 INCHES NOMINAL IN |
| Surface Treatment | CHROMATE AND PAINT AND PRIMER |
| Width | 5.000 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 5052 |
| Body Thickness | 0.188 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5340-01-053-5091 is a Door,access,utility, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-053-5091 has 2 manufacturer part numbers on file: 73040 (L3harris Technologies, Inc Div Space & Airborne Systems), GIB73040 (L3harris Technologies, Inc Div Space & Airborne Systems).
4 possible matches (shared part number, not a government interchangeability claim): 6350-01-263-0674, 5325-01-373-3328, 6210-01-576-3110. Verify interchangeability with system specifications before substitution.
Key specifications for 73040: Distance From First Hole Centerline to End Along Width: 0.250 INCHES NOMINAL IN; Length: 5.125 INCHES NOMINAL IN; Distance Between Holes Along Length: 4.625 INCHES NOMINAL IN; Distance Between Holes Along Width: 3.437 INCHES NOMINAL IN. 13 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.