The Plate,mounting, cataloged under National Stock Number 5340-01-593-5203, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 16 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.
| Parameter | Value |
|---|---|
| NSN | 5340-01-593-5203 |
| Primary Part Number | 11449403 |
| Item Name | Plate,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Mounting Hole Quantity | 10 |
| Recess Width | 0.380 INCHES NOMINAL IN |
| Length | 2.000 INCHES NOMINAL2.000 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-5541 MIL STD SINGLE TREATMENT RESPONSE |
| Material Document and Classification | QQ-A-200/9 FED SPEC SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.112 INCHES NOMINAL ALL HOLES IN |
| Shape | RECTANGULAR |
| Recess Depth | 0.200 INCHES NOMINAL0.200 INCHES NOMINAL IN |
| Recess Length | 2.000 INCHES NOMINAL IN |
| Thread Size | 0.112-40 |
| Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Surface Treatment | CHROMATE |
| Width | 1.500 INCHES NOMINAL1.500 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6063 |
| Thickness | 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN |
| Mounting Hole Type | THREADED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 11449403 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 5340-01-593-5203 is a Plate,mounting, manufactured by Us Army Aviation and Missile Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-593-5203 has 1 manufacturer part number on file: 11449403 (Us Army Aviation and Missile Command).
Key specifications for 11449403: Mounting Hole Quantity: 10; Recess Width: 0.380 INCHES NOMINAL IN; Length: 2.000 INCHES NOMINAL2.000 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541 MIL STD SINGLE TREATMENT RESPONSE. 16 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.