The Cover,access, cataloged under National Stock Number 5340-01-310-4894, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Ridge Engineering, Llc.. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-310-4894 |
| Primary Part Number | 766R635G02 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Ridge Engineering, Llc. |
| Status | ACTIVE |
| Length | 24.420 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-5541,CL 1A MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-23377 MIL SPEC 2ND TREATMENT RESPONSE AND MIL-C-83286 COLOR NO. 34088 MIL SPEC 3RD TREATMENT RESPONSE A |
| Distance Between Holes Along Length | 3.750 INCHES NOMINAL IN |
| Hole Quantity Along Length | 9 |
| Corner Bevel Length | 0.400 INCHES NOMINAL IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Material Document and Classification | QQ-A-250/25A T6 FED SPEC SINGLE MATERIAL RESPONSE A |
| Cross-Sectional Shape Style | FLAT |
| Features Provided | SPECIAL MARKING |
| Securing Device Type | THREADED FASTENER |
| Hole Quantity Along Width | 6 |
| Surface Treatment | CHROMATE AND PRIMER AND PAINT |
| Peripheral Shape Style | RECTANGLE, MULTI HOLES |
| Width | 11.480 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 7075 |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 766R635G02 | Ridge Engineering, Llc. (USA) |
| Reference | Meaning |
|---|---|
| 766R635G02 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-310-4894 is a Cover,access, manufactured by Ridge Engineering, Llc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-310-4894 has 1 manufacturer part number on file: 766R635G02 (Ridge Engineering, Llc.).
Key specifications for 766R635G02: Length: 24.420 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541,CL 1A MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-23377 MIL SPEC 2ND TREATMENT RESPONSE AND MIL-C-83286 COLOR NO. 34088 MIL SPEC 3RD TREATMENT RESPONSE A; Distance Between Holes Along Length: 3.750 INCHES NOMINAL IN; Hole Quantity Along Length: 9. 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.