The Cover,access, cataloged under National Stock Number 5340-01-314-6865, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 19 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-314-6865 |
| Primary Part Number | 5190304 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Distance From First Hole Centerline to End Along Width | 0.281 INCHES NOMINAL IN |
| Corner Radius | 0.190 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN |
| Length | 2.160 INCHES MINIMUM AND 2.220 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-C-83286 MIL SPEC SINGLE TREATMENT RESPONSE |
| Distance Between Holes Along Length | 1.628 INCHES NOMINAL IN |
| Flange Thickness | 0.183 INCHES NOMINAL IN |
| First Recess Inside Height | 0.400 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN |
| Distance Between Holes Along Width | 1.628 INCHES NOMINAL IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Material Document and Classification | QQ-A-250/11,T651 FED SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | RECESS, SAME SHAPE AS THE PERIPHERY |
| Securing Device Type | SPECIAL |
| Distance From First Hole Centerline to End Along Length | 0.281 INCHES NOMINAL IN |
| Surface Treatment | PAINT POLYURETHANE |
| Peripheral Shape Style | RECTANGLE, FOUR HOLES |
| Width | 2.160 INCHES MINIMUM AND 2.220 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 6061 |
| Hole Diameter | 0.193 INCHES MINIMUM AND 0.201 INCHES MAXIMUM IN |
| Body Thickness | 0.170 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 |
|---|---|
| 5190304 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 5190304 | 5/9 Secondary reference Raytheon Company |
| 5342PL0962410 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5340-01-314-6865 is a Cover,access, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-314-6865 has 1 manufacturer part number on file: 5190304 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 4710-01-358-7614. Verify interchangeability with system specifications before substitution.
Key specifications for 5190304: Distance From First Hole Centerline to End Along Width: 0.281 INCHES NOMINAL IN; Corner Radius: 0.190 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN; Length: 2.160 INCHES MINIMUM AND 2.220 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-C-83286 MIL SPEC SINGLE TREATMENT RESPONSE. 19 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.