The Cover,access, cataloged under National Stock Number 5340-01-572-9574, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics Mission Systems, Inc. Dba Gdms. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-572-9574 |
| Primary Part Number | 83-0001403-001 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | General Dynamics Mission Systems, Inc. Dba Gdms |
| Status | ACTIVE |
| Corner Radius | 0.500 INCHES NOMINAL IN |
| Length | 7.000 INCHES NOMINAL IN |
| Distance Between Hole Centerline and First Hole Along Length | 2.700 INCHES NOMINAL IN |
| Mounting Opening Shape Style | THREADED HOLE |
| Distance Between Hole Centerline and First Hole Along Width | 2.500 INCHES NOMINAL IN |
| Peripheral Shape Style | RECTANGLE, TWO HOLES |
| Width | 5.500 INCHES NOMINAL IN |
| Corner Cut Type | ROUND |
| Material | PLASTIC POLYCARBONATE |
| Hole Diameter | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 83-0001403-001 PRIMARY | General Dynamics Mission Systems, Inc. Dba Gdms (USA) |
| Reference | Meaning |
|---|---|
| 83-0001403 | D/9 Drawing number reference only General Dynamics Mission Systems, Inc. Dba Gdms |
NSN 5340-01-572-9574 is a Cover,access, manufactured by General Dynamics Mission Systems, Inc. Dba Gdms, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-572-9574 has 1 manufacturer part number on file: 83-0001403-001 (General Dynamics Mission Systems, Inc. Dba Gdms).
Key specifications for 83-0001403-001: Corner Radius: 0.500 INCHES NOMINAL IN; Length: 7.000 INCHES NOMINAL IN; Distance Between Hole Centerline and First Hole Along Length: 2.700 INCHES NOMINAL IN; Mounting Opening Shape Style: THREADED HOLE. 10 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 5340-01-572-9574 has DEMIL Code Q. 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.