The Cover,access, cataloged under National Stock Number 5340-01-004-8047, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Hyatt Die Cast and Engineering Corporation - South Dba Hyatt Die Cast & Engineering Corp Div Hyatt Die Cast & Engineering. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-004-8047 |
| Primary Part Number | 10-60031-503 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Hyatt Die Cast and Engineering Corporation - South Dba Hyatt Die Cast & Engineering Corp Div Hyatt Die Cast & Engineering |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT STRUCTURAL COMPONENTS |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Securing Device Type | THREADED FASTENER |
| Peripheral Shape Style | OVAL, MULTI HOLES |
| Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10-60031-503 | Hyatt Die Cast and Engineering Corporation - South Dba Hyatt Die Cast & Engineering Corp Div Hyatt Die Cast & Engineering (USA) |
| Reference | Meaning |
|---|---|
| 5001-503 | 5/9 Secondary reference Hyatt Die Cast and Engineering Corporation - South Dba Hyatt Die Cast & Engineering Corp Div Hyatt Die Cast & Engineering |
| 10-60031-503 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-004-8047 is a Cover,access, manufactured by Hyatt Die Cast and Engineering Corporation - South Dba Hyatt Die Cast & Engineering Corp Div Hyatt Die Cast & Engineering, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-004-8047 has 1 manufacturer part number on file: 10-60031-503 (Hyatt Die Cast and Engineering Corporation - South Dba Hyatt Die Cast & Engineering Corp Div Hyatt Die Cast & Engineering).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-151-9759. Verify interchangeability with system specifications before substitution.
Key specifications for 10-60031-503: FSC Application Data: AIRCRAFT STRUCTURAL COMPONENTS; Mounting Opening Shape Style: UNTHREADED HOLE; Securing Device Type: THREADED FASTENER; Peripheral Shape Style: OVAL, MULTI HOLES. 5 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.
NSN 5340-01-004-8047 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.