The Cover,access, cataloged under National Stock Number 5340-01-331-5906, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Bae Flight Systems Inc. Government technical data includes 4 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-331-5906 |
| Primary Part Number | 4190177 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Bae Flight Systems Inc |
| Status | ACTIVE |
| Length | 10.820 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-250/4 FED SPEC ALL MATERIAL RESPONSES |
| Width | 13.500 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 |
| 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 |
|---|---|
| 4190177 PRIMARY | Bae Flight Systems Inc (USA) |
NSN 5340-01-331-5906 is a Cover,access, manufactured by Bae Flight Systems Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-331-5906 has 1 manufacturer part number on file: 4190177 (Bae Flight Systems Inc).
Key specifications for 4190177: Length: 10.820 INCHES NOMINAL IN; Material Document and Classification: QQ-A-250/4 FED SPEC ALL MATERIAL RESPONSES; Width: 13.500 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 2024. 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.
NSN 5340-01-331-5906 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.