The Cover,access, cataloged under National Stock Number 5340-01-310-1642, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-310-1642 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Corner Radius | 1.000 INCHES NOMINAL IN |
| Length | 5.750 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-STD-171,22.2 MIL STD SINGLE TREATMENT RESPONSE |
| Flange Thickness | 0.060 INCHES NOMINAL IN |
| First Recess Inside Height | 0.940 INCHES NOMINAL IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Material Document and Classification | ASTM A366 ASSN STD SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | RECESS, SAME SHAPE AS THE PERIPHERY |
| Securing Device Type | SPECIAL |
| Surface Treatment | ENAMEL |
| Width | 14.000 INCHES NOMINAL IN |
| Material | STEEL COMP 1009 |
| Hole Diameter | 0.220 INCHES NOMINAL IN |
| Body Thickness | 0.060 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 |
| Reference | Meaning |
|---|---|
| 6-1-9494 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-310-1642 is a Cover,access, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-310-1642: Corner Radius: 1.000 INCHES NOMINAL IN; Length: 5.750 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-STD-171,22.2 MIL STD SINGLE TREATMENT RESPONSE; Flange Thickness: 0.060 INCHES NOMINAL IN. 14 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.