The Cover,access, cataloged under National Stock Number 5340-01-268-9850, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Department of the Army Hq United States Army Communications Research and Development Command. Government technical data includes 3 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 | 5340-01-268-9850 |
| Primary Part Number | B4029287 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Department of the Army Hq United States Army Communications Research and Development Command |
| Status | ACTIVE |
| Cross-Sectional Shape Style | SQUARE OR RECTANGULAR RECESS |
| Securing Device Type | THREADED FASTENER |
| Material | ALUMINUM ALLOY 3003 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| B4029287 PRIMARY | Department of the Army Hq United States Army Communications Research and Development Command (USA) |
NSN 5340-01-268-9850 is a Cover,access, manufactured by Department of the Army Hq United States Army Communications Research and Development Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-268-9850 has 1 manufacturer part number on file: B4029287 (Department of the Army Hq United States Army Communications Research and Development Command).
Key specifications for B4029287: Cross-Sectional Shape Style: SQUARE OR RECTANGULAR RECESS; Securing Device Type: THREADED FASTENER; Special Features: SUPPLIED WITH ONE GASKET,FOUR SCREWS AND FOUR WASHERS; Material: ALUMINUM ALLOY 3003. 3 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.