The Cover,access, cataloged under National Stock Number 5340-01-423-4459, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-423-4459 |
| Primary Part Number | 12373848 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| Status | ACTIVE |
| Length | 11.500 INCHES NOMINAL IN |
| Peripheral Shape Style | RECTANGLE, MULTI HOLES |
| Width | 8.000 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 |
|---|---|
| 12373848 | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA) |
| 12373848 PRIMARY | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA) |
| Reference | Meaning |
|---|---|
| 12373848 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 12373848 | 5/9 Secondary reference General Dynamics Land Systems Customer Service & Support Company Div General Dynamics Land Systems Inc |
NSN 5340-01-423-4459 is a Cover,access, manufactured by Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-423-4459 has 2 manufacturer part numbers on file: 12373848 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems), 12373848 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service).
Key specifications for 12373848: Length: 11.500 INCHES NOMINAL IN; Special Features: 14 HOLES AROUND EDGE; 10 APERTURES W/ONE FLAT SIDE; 8 HOLES IN TWO LINES; MATL ALUMINUM, FINISH EPOXY; Peripheral Shape Style: RECTANGLE, MULTI HOLES; Width: 8.000 INCHES NOMINAL IN. 3 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.