The Cover,access, cataloged under National Stock Number 5340-00-157-9826, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 22 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5340-00-157-9826 |
| Primary Part Number | 493691PC1 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Distance From First Hole Centerline to End Along Width | 0.937 INCHES NOMINAL IN |
| Corner Radius | 0.750 INCHES NOMINAL IN |
| Length | 10.562 INCHES NOMINAL IN |
| Distance Between Holes Along Length | 1.438 INCHES NOMINAL IN |
| Flange Thickness | 0.062 INCHES NOMINAL IN |
| Inside Corner Radius | 0.312 INCHES NOMINAL IN |
| First Recess Inside Height | 0.688 INCHES NOMINAL IN |
| Hole Quantity Along Length | 14 |
| Distance Between Holes Along Width | 1.350 INCHES NOMINAL IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Material Document and Classification | QQ-S-636 FED SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | CIRCULAR RECESS |
| Features Provided | SPECIAL MARKING |
| Hole Quantity Along Width | 6 |
| Inside Diameter | 2.750 INCHES NOMINAL IN |
| Distance From First Hole Centerline to End Along Length | 0.969 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM AND PAINT |
| Peripheral Shape Style | RECTANGLE, MULTI HOLES |
| Width | 4.375 INCHES NOMINAL IN |
| Material | STEEL |
| Hole Diameter | 0.221 INCHES NOMINAL IN |
| Body Thickness | 0.062 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 |
| Part Number | Manufacturer |
|---|---|
| 493691PC1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 493691PC1 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-00-157-9826 is a Cover,access, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-157-9826 has 1 manufacturer part number on file: 493691PC1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 493691PC1: Distance From First Hole Centerline to End Along Width: 0.937 INCHES NOMINAL IN; Corner Radius: 0.750 INCHES NOMINAL IN; Length: 10.562 INCHES NOMINAL IN; Distance Between Holes Along Length: 1.438 INCHES NOMINAL IN. 22 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.