The Cover,access, cataloged under National Stock Number 5340-01-042-9613, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-042-9613 |
| Primary Part Number | 18-10831-601 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| FSC Application Data | AIRFRAME STRUCTURE F5F ACFT |
| Corner Radius | 0.750 INCHES NOMINAL IN |
| Length | 11.300 INCHES NOMINAL IN |
| Hole Quantity Along Length | 7 |
| Material Document and Classification | QQ-M-44,H24 FED SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | ARCHED |
| Securing Device Type | TURNLOCK FASTENER |
| Hole Quantity Along Width | 10 |
| Width | 14.060 INCHES NOMINAL IN |
| Material | MAGNESIUM ALLOY AZ31B |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 18-10831-601 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 18-10831-601 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
| 18-10831-601 | 5/9 Secondary reference Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector |
NSN 5340-01-042-9613 is a Cover,access, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-042-9613 has 1 manufacturer part number on file: 18-10831-601 (Northrop Grumman Systems Corporation).
Key specifications for 18-10831-601: FSC Application Data: AIRFRAME STRUCTURE F5F ACFT; Corner Radius: 0.750 INCHES NOMINAL IN; Length: 11.300 INCHES NOMINAL IN; Hole Quantity Along Length: 7. 10 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.
NSN 5340-01-042-9613 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.