The Cover,access, cataloged under National Stock Number 5340-01-330-4834, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Controls Inc. Government technical data includes 11 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 | 5340-01-330-4834 |
| Primary Part Number | 478303-01 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Bae Systems Controls Inc |
| Status | ACTIVE |
| Distance From First Hole Centerline to End Along Width | 0.600 INCHES NOMINAL IN |
| Length | 4.750 INCHES NOMINAL IN |
| Distance Between Holes Along Length | 2.250 INCHES NOMINAL IN |
| Distance Between Holes Along Width | 3.550 INCHES NOMINAL IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Cross-Sectional Shape Style | SQUARE OR RECTANGULAR RECESS |
| Securing Device Type | SPECIAL |
| Distance From First Hole Centerline to End Along Length | 0.435 INCHES NOMINAL IN |
| Peripheral Shape Style | RECTANGLE, FOUR HOLES |
| Width | 3.120 INCHES NOMINAL IN |
| Hole Diameter | 0.254 INCHES NOMINAL 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 |
|---|---|
| 478303-01 PRIMARY | Bae Systems Controls Inc (USA) |
NSN 5340-01-330-4834 is a Cover,access, manufactured by Bae Systems Controls Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-330-4834 has 1 manufacturer part number on file: 478303-01 (Bae Systems Controls Inc).
Key specifications for 478303-01: Distance From First Hole Centerline to End Along Width: 0.600 INCHES NOMINAL IN; Length: 4.750 INCHES NOMINAL IN; Distance Between Holes Along Length: 2.250 INCHES NOMINAL IN; Distance Between Holes Along Width: 3.550 INCHES NOMINAL IN. 11 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 5340-01-330-4834 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.