The Cover,access, cataloged under National Stock Number 5340-01-162-6060, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is B.c. Systems Inc. Dba Bc Systems Inc. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-162-6060 |
| Primary Part Number | 821-467 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | B.c. Systems Inc. Dba Bc Systems Inc |
| Status | ACTIVE |
| Distance From First Hole Centerline to End Along Width | 0.200 INCHES NOMINAL IN |
| Length | 5.700 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE |
| Distance Between Holes Along Length | 0.900 INCHES NOMINAL AND 0.800 INCHES NOMINAL AND 1.300 INCHES NOMINAL AND 0.850 INCHES NOMINAL IN |
| Flange Thickness | 0.050 INCHES NOMINAL IN |
| First Recess Inside Height | 0.530 INCHES NOMINAL IN |
| Hole Quantity Along Length | 10 |
| Material Document and Classification | QQ-A-250/8,H32 FED SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | CIRCULAR RECESS |
| Inside Diameter | 4.250 INCHES NOMINAL IN |
| Distance From First Hole Centerline to End Along Length | 0.450 INCHES NOMINAL IN |
| Surface Treatment | CHROMATE |
| Peripheral Shape Style | RECTANGLE, MULTI HOLES |
| Width | 5.250 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 5052 |
| Body Thickness | 0.050 INCHES NOMINAL IN |
| 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 |
NSN 5340-01-162-6060 is a Cover,access, manufactured by B.c. Systems Inc. Dba Bc Systems Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-162-6060 has 2 manufacturer part numbers on file: 821-467 (B.c. Systems Inc. Dba Bc Systems Inc), 5248-899 (Raytheon Company Div Rmd Strategic).
Key specifications for 821-467: Distance From First Hole Centerline to End Along Width: 0.200 INCHES NOMINAL IN; Length: 5.700 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE; Distance Between Holes Along Length: 0.900 INCHES NOMINAL AND 0.800 INCHES NOMINAL AND 1.300 INCHES NOMINAL AND 0.850 INCHES NOMINAL IN. 16 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.