The Cover,access, cataloged under National Stock Number 5340-00-063-4510, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-00-063-4510 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Bolt Circle Hole Quantity | 4 |
| Inside Corner Radius | 16.010 INCHES MINIMUM AND 16.060 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-A-250/3, T6 FED SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | ARCHED |
| Outside Diameter | 2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM IN |
| Securing Device Type | THREADED FASTENER |
| Bolt Circle Diameter | 2.375 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND, MULTI HOLES |
| Material | ALUMINUM ALLOY 2014 |
| 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 |
|---|---|
| 66C55994-1 | 3/9 Design control — primary reference Space and Missile Systems Organization Dba Space and Missile Systems |
NSN 5340-00-063-4510 is a Cover,access, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-00-063-4510: Bolt Circle Hole Quantity: 4; Inside Corner Radius: 16.010 INCHES MINIMUM AND 16.060 INCHES MAXIMUM IN; Material Document and Classification: QQ-A-250/3, T6 FED SPEC SINGLE MATERIAL RESPONSE; Cross-Sectional Shape Style: ARCHED. 9 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.