The Cover,access, cataloged under National Stock Number 5340-01-292-6370, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Div Marine 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-292-6370 |
| Primary Part Number | 449D070G01 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Systems Corporation Div Marine Systems |
| Status | ACTIVE |
| Length | 18.370 INCHES NOMINAL IN |
| Flange Thickness | 0.250 INCHES NOMINAL IN |
| First Recess Inside Height | 1.440 INCHES NOMINAL IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Cross-Sectional Shape Style | RECESS, SAME SHAPE AS THE PERIPHERY |
| Securing Device Type | SPECIAL |
| Peripheral Shape Style | RECTANGLE, FOUR HOLES |
| Width | 5.130 INCHES NOMINAL IN |
| Material | PLASTIC |
| Hole Diameter | 0.093 INCHES NOMINAL IN |
| 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 |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 449D070G01 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
NSN 5340-01-292-6370 is a Cover,access, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-292-6370 has 1 manufacturer part number on file: 449D070G01 (Northrop Grumman Systems Corporation Div Marine Systems).
Key specifications for 449D070G01: Length: 18.370 INCHES NOMINAL IN; Flange Thickness: 0.250 INCHES NOMINAL IN; First Recess Inside Height: 1.440 INCHES NOMINAL IN; Mounting Opening Shape Style: UNTHREADED HOLE. 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.