The Plate,mounting, cataloged under National Stock Number 5340-01-415-4658, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-415-4658 |
| Primary Part Number | 497A73300-9 |
| Item Name | Plate,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 497A73300-9 | General Dynamics Information Technology, Inc. Div Headquarters (USA) |
| 497A73300-9 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 497A73300-9 | Naval Sea Systems Command (USA) |
| 497A73300-9 | General Dynamics Information Technology, Inc. (USA) |
NSN 5340-01-415-4658 is a Plate,mounting, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-415-4658 has 4 manufacturer part numbers on file: 497A73300-9 (General Dynamics Information Technology, Inc. Div Headquarters), 497A73300-9 (Lockheed Martin Corporation Div Rotary and Mission Systems), 497A73300-9 (Naval Sea Systems Command), 497A73300-9 (General Dynamics Information Technology, Inc.).
Key specifications for 497A73300-9: End Item Identification: ARRAY,WIDE APERTURE,FWD,STBD. 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.
NSN 5340-01-415-4658 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.