The Cover,access, cataloged under National Stock Number 5340-01-334-0609, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 10 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-334-0609 |
| Primary Part Number | 12918997 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Inside Width | 0.806 INCHES MINIMUM AND 0.816 INCHES MAXIMUM IN |
| Flange Thickness | 0.190 INCHES NOMINAL IN |
| First Recess Inside Height | 0.380 INCHES NOMINAL IN |
| Second Recess Inside Height | 1.000 INCHES NOMINAL IN |
| Outside Diameter | 3.000 INCHES NOMINAL IN |
| Securing Device Type | SPECIAL |
| Bolt Circle Diameter | 2.500 INCHES NOMINAL IN |
| Surface Treatment | PAINT |
| Material | STEEL COMP 4130 OR STEEL COMP 8630 |
| Body Thickness | 0.500 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 |
NSN 5340-01-334-0609 is a Cover,access, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-334-0609 has 2 manufacturer part numbers on file: 12918997 (General Dynamics Land Systems Inc. Div Gdls Global Llc), 12918997 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 12918997: Inside Width: 0.806 INCHES MINIMUM AND 0.816 INCHES MAXIMUM IN; Flange Thickness: 0.190 INCHES NOMINAL IN; First Recess Inside Height: 0.380 INCHES NOMINAL IN; Second Recess Inside Height: 1.000 INCHES NOMINAL IN. 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.
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.