The Plate,mounting,airc, cataloged under National Stock Number 5340-01-473-6650, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Jmt Machine Company. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Plate,mounting,airc |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Jmt Machine Company (CAGE 2A832); U.s.a. Spares Inc. (CAGE 1UF60); Stanek Tool, Llc (CAGE 26120); York Precision Machining and Hydraulics, Llc (CAGE 81A16) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-473-6650 |
| Primary Part Number | 512246-7R |
| Item Name | Plate,mounting,airc |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Jmt Machine Company |
| 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 | S |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 512246-7R | Jmt Machine Company (USA) |
| 512246-7R | U.s.a. Spares Inc. (USA) |
| 512246-7R | Stanek Tool, Llc (USA) |
| 512246-7R | York Precision Machining and Hydraulics, Llc (USA) |
| Reference | Meaning |
|---|---|
| 512246-7R | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-473-6650 is a Plate,mounting,airc, manufactured by Jmt Machine Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-473-6650 has 4 manufacturer part numbers on file: 512246-7R (Jmt Machine Company), 512246-7R (U.s.a. Spares Inc.), 512246-7R (Stanek Tool, Llc), 512246-7R (York Precision Machining and Hydraulics, Llc).
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 5340-01-473-6650 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.