The Cover,access, cataloged under National Stock Number 5340-01-318-5370, 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 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-318-5370 |
| Primary Part Number | 1312857 |
| 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 | 0.630 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN |
| Corner Radius | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| Length | 19.670 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-A-9625 MIL SPEC SINGLE TREATMENT RESPONSE |
| Distance Between Holes Along Length | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| Hole Quantity Along Length | 2 |
| Distance Between Holes Along Width | 15.105 INCHES MINIMUM AND 15.135 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | FLAT |
| Hole Quantity Along Width | 2 |
| Specification/standard Data | 10001-1312857 GOVERNMENT STANDARD |
| Distance From First Hole Centerline to End Along Length | 0.510 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE |
| Peripheral Shape Style | RECTANGLE, MULTI HOLES |
| Width | 17.290 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 5052 |
| Body Thickness | 0.250 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 |
|---|---|
| 1312857 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5340-01-318-5370 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 5340-01-318-5370 has 1 manufacturer part number on file: 1312857 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 1312857: Distance From First Hole Centerline to End Along Width: 0.630 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN; Corner Radius: 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN; Length: 19.670 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-A-9625 MIL SPEC SINGLE TREATMENT RESPONSE. 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.