The Cover,access, cataloged under National Stock Number 5340-01-322-3592, 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 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5340-01-322-3592 |
| Primary Part Number | 803-6397256 PIECE 1 ITEM 4 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Length | 12.000 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE |
| Securing Device Type | SPECIAL |
| Width | 12.000 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 5052 |
| 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 |
|---|---|
| 803-6397256 PIECE 1 ITEM 4 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 803-6397256 12 X 12 ALUM | 5/2 Secondary reference U.S. Government activity |
| 803-6397256 PC 1 | 5/9 Secondary reference Naval Sea Systems Command |
| 12 X 12 ALUM | 5/2 Secondary reference U.S. Government activity |
NSN 5340-01-322-3592 is a Cover,access, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-322-3592 has 1 manufacturer part number on file: 803-6397256 PIECE 1 ITEM 4 (Naval Sea Systems Command).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-322-5113, 5340-01-323-5641. Verify interchangeability with system specifications before substitution.
Key specifications for 803-6397256 PIECE 1 ITEM 4: Length: 12.000 INCHES NOMINAL IN; Material Document and Classification: QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE; Securing Device Type: SPECIAL; Special Features: MTG HOLES AROUND EDGES SPACED 3.000 IN. MAX FOR 0.188 IN. DIA RIVETS; 2 LATCH HOLES 1.562 IN. DIA; 2 LATCH HOLES 1.062 IN. DIA WITH 4 HOLES FOR 0.125 IN. RIVETS IN. 5 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.