The Cover,access, cataloged under National Stock Number 5340-01-297-8302, 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 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-297-8302 |
| Primary Part Number | 6166755 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Length | 5.885 INCHES MINIMUM AND 5.915 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | 1303,FIND NO. 3 MFR REF SINGLE TREATMENT RESPONSE |
| Flange Thickness | 0.063 INCHES NOMINAL IN |
| First Recess Inside Height | 0.537 INCHES NOMINAL IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Cross-Sectional Shape Style | RECESS, SAME SHAPE AS THE PERIPHERY |
| Securing Device Type | SPECIAL |
| Distance Between Hole Centerline and First Hole Along Width | 2.000 INCHES NOMINAL IN |
| Surface Treatment | PAINT |
| Width | 4.485 INCHES MINIMUM AND 4.515 INCHES MAXIMUM IN |
| Hole Diameter | 0.120 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN |
| Body Thickness | 0.063 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 5340-01-297-8302 is a Cover,access, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-297-8302 has 2 manufacturer part numbers on file: 6166755 (Naval Sea Systems Command), 6166755 (Rah Industries Inc).
Key specifications for 6166755: Length: 5.885 INCHES MINIMUM AND 5.915 INCHES MAXIMUM IN; Surface Treatment Document and Classification: 1303,FIND NO. 3 MFR REF SINGLE TREATMENT RESPONSE; Flange Thickness: 0.063 INCHES NOMINAL IN; First Recess Inside Height: 0.537 INCHES NOMINAL IN. 12 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.