The Cover,access, cataloged under National Stock Number 5340-01-434-4938, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is L3harris Maritime Power & Energy Solutions, Inc. Government technical data includes 13 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 | 5340-01-434-4938 |
| Primary Part Number | 930-21928 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | L3harris Maritime Power & Energy Solutions, Inc |
| Status | ACTIVE |
| Inside Width | 6.8850 INCHES NOMINAL IN |
| Length | 20.9400 INCHES NOMINAL IN |
| Inside Length | 20.6900 INCHES NOMINAL IN |
| Flange Thickness | 0.1250 INCHES NOMINAL IN |
| First Recess Inside Height | 1.1250 INCHES NOMINAL IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Material Document and Classification | L-P-393 FED SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | SQUARE OR RECTANGULAR RECESS |
| Securing Device Type | SPECIAL |
| Width | 7.0000 INCHES NOMINAL IN |
| Material | PLASTIC POLYCARBONATE |
| Hole Diameter | 0.2180 INCHES MINIMUM AND 0.2240 INCHES MAXIMUM IN |
| Body Thickness | 0.1250 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 |
|---|---|
| 930-21928 PRIMARY | L3harris Maritime Power & Energy Solutions, Inc (USA) |
NSN 5340-01-434-4938 is a Cover,access, manufactured by L3harris Maritime Power & Energy Solutions, Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-434-4938 has 1 manufacturer part number on file: 930-21928 (L3harris Maritime Power & Energy Solutions, Inc).
Key specifications for 930-21928: Inside Width: 6.8850 INCHES NOMINAL IN; Length: 20.9400 INCHES NOMINAL IN; Inside Length: 20.6900 INCHES NOMINAL IN; Flange Thickness: 0.1250 INCHES NOMINAL IN. 13 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.