The Cover,access, cataloged under National Stock Number 5340-00-848-3246, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems. Government technical data includes 11 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-848-3246 |
| Primary Part Number | A51P9130-13 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems |
| Status | ACTIVE |
| Flange Thickness | 0.264 INCHES MINIMUM AND 0.294 INCHES MAXIMUM IN |
| Inside Corner Radius | 0.500 INCHES NOMINAL IN |
| First Recess Inside Height | 0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | CIRCULAR RECESS |
| Securing Device Type | THREADED FASTENER |
| Inside Diameter | 18.080 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE |
| Body Outside Radius | 0.500 INCHES NOMINAL IN |
| Outside Corner Radius | 0.500 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| Inside Angle | 45.0 DEGREES NOMINAL |
| 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 |
|---|---|
| A51P9130-13 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems (USA) |
| Reference | Meaning |
|---|---|
| FCE56014 | C/1 Advisory reference — outside the item-of-supply concept American Fuel Cell and Coated Fabrics Company, Llc |
| FCE56014 | 3/9 Design control — primary reference Royal Holdings, Inc. |
| A51P9130-13 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5340-00-848-3246 is a Cover,access, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-848-3246 has 1 manufacturer part number on file: A51P9130-13 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems).
Key specifications for A51P9130-13: Flange Thickness: 0.264 INCHES MINIMUM AND 0.294 INCHES MAXIMUM IN; Inside Corner Radius: 0.500 INCHES NOMINAL IN; First Recess Inside Height: 0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN; Cross-Sectional Shape Style: CIRCULAR RECESS. 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.