The Cover,access, cataloged under National Stock Number 5340-01-181-2197, 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11 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-181-2197 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Corner Radius | 0.125 INCHES NOMINAL IN |
| Length | 4.980 INCHES MINIMUM AND 5.020 INCHES MAXIMUM IN |
| Flange Thickness | 0.032 INCHES NOMINAL IN |
| First Recess Inside Height | 1.768 INCHES MINIMUM AND 1.808 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-A-250/2 FED SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | RECESS, SAME SHAPE AS THE PERIPHERY |
| Specification/standard Data | 28009-16610361 MANUFACTURERS SPECIFICATION CONTROL |
| Peripheral Shape Style | RECTANGLE, NO HOLES |
| Width | 2.792 INCHES MINIMUM AND 2.832 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 3003 |
| Body Thickness | 0.032 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 |
| Reference | Meaning |
|---|---|
| 16610361-001 | 7/2 Vendor item drawing reference Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services |
| ZT45-80-29 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-181-2197 is a Cover,access, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-181-2197: Corner Radius: 0.125 INCHES NOMINAL IN; Length: 4.980 INCHES MINIMUM AND 5.020 INCHES MAXIMUM IN; Flange Thickness: 0.032 INCHES NOMINAL IN; First Recess Inside Height: 1.768 INCHES MINIMUM AND 1.808 INCHES MAXIMUM 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.