The Cover,access, cataloged under National Stock Number 5340-01-688-9458, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Mcpherson Machine Inc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-688-9458 |
| Primary Part Number | DE-D-4841 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Mcpherson Machine Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| DE-D-4841 PRIMARY | Mcpherson Machine Inc (USA) |
| Reference | Meaning |
|---|---|
| DE-D-4841 | D/9 Drawing number reference only U S Dept of Transportation Federal Aviation Administration |
NSN 5340-01-688-9458 is a Cover,access, manufactured by Mcpherson Machine Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-688-9458 has 1 manufacturer part number on file: DE-D-4841 (Mcpherson Machine Inc).
Key specifications for DE-D-4841: Special Features: TOP PLATE FOR A TACAN MOUNTING COLLAR. IT CAN BE USED TO REPLACE WORN-OUT PLATES AT FIELD SITES, RATHER THAN THE ENTIRE COLLAR; End Item Identification: 2 GENERATION VORTAC (2GVORTAC). 0 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.