The Cover,access, cataloged under National Stock Number 5340-01-238-7255, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 15 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 | 5340-01-238-7255 |
| Primary Part Number | 3C3510P07 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Surface Treatment Document and Classification | 808,FINISH D210,CAGE 07482 MIL STD SINGLE TREATMENT RESPONSE |
| Flange Thickness | 0.531 INCHES NOMINAL IN |
| Bolt Circle Hole Quantity | 4 |
| First Recess Inside Height | 1.871 INCHES NOMINAL IN |
| First Recess Diameter | 3.950 INCHES MINIMUM AND 4.000 INCHES MAXIMUM IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Outside Diameter | 4.097 INCHES NOMINAL IN |
| Securing Device Type | THREADED FASTENER |
| Inside Diameter | 3.400 INCHES MINIMUM AND 3.440 INCHES MAXIMUM IN |
| Bolt Circle Diameter | 3.850 INCHES NOMINAL IN |
| Surface Treatment | OXIDE |
| Peripheral Shape Style | ROUND, MULTI HOLES |
| Body Outside Radius | 3.625 INCHES NOMINAL IN |
| Material | STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 |
| Hole Diameter | 0.062 INCHES NOMINAL IN |
| 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 |
|---|---|
| 3C3510P07 PRIMARY | General Electric Company (USA) |
NSN 5340-01-238-7255 is a Cover,access, manufactured by General Electric Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-238-7255 has 1 manufacturer part number on file: 3C3510P07 (General Electric Company).
Key specifications for 3C3510P07: Surface Treatment Document and Classification: 808,FINISH D210,CAGE 07482 MIL STD SINGLE TREATMENT RESPONSE; Flange Thickness: 0.531 INCHES NOMINAL IN; Bolt Circle Hole Quantity: 4; First Recess Inside Height: 1.871 INCHES NOMINAL IN. 15 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 5340-01-238-7255 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.