The Cover,access, cataloged under National Stock Number 5340-01-308-8255, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-308-8255 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Length | 5.690 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | TT-C-490,TYPE 1 OR TYPE 3 FED SPEC ALL TREATMENT RESPONSES |
| Flange Thickness | 0.190 INCHES NOMINAL IN |
| First Recess Inside Height | 4.880 INCHES NOMINAL IN |
| Material Document and Classification | ASTM A36 ASSN STD ALL MATERIAL RESPONSES |
| Cross-Sectional Shape Style | RECESS, SAME SHAPE AS THE PERIPHERY |
| Securing Device Type | SPECIAL |
| Surface Treatment | PHOSPHATE ZINC OR PAINT |
| Width | 5.070 INCHES NOMINAL IN |
| Material | STEEL COMP 1026 OR STEEL COMP 1029 OR STEEL COMP 1030 |
| Body Thickness | 0.190 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 |
|---|---|
| 13227E7244 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-308-8255 is a Cover,access, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-308-8255: Length: 5.690 INCHES NOMINAL IN; Surface Treatment Document and Classification: TT-C-490,TYPE 1 OR TYPE 3 FED SPEC ALL TREATMENT RESPONSES; Flange Thickness: 0.190 INCHES NOMINAL IN; First Recess Inside Height: 4.880 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.
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.