The Plate,mounting, cataloged under National Stock Number 5340-01-334-4032, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 19 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 | 5340-01-334-4032 |
| Primary Part Number | 704AS4153 |
| Item Name | Plate,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Mounting Hole Quantity | 6 |
| Aperture Type | COUNTERBORED |
| Length | 10.750 INCHES NOMINAL10.750 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-83286 MIL SPEC SINGLE TREATMENT RESPONSE |
| Material Document and Classification | QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.312 INCHES NOMINAL ALL HOLES IN |
| Shape | SQUARE |
| Aperture Diameter | 8.380 INCHES MINIMUM AND 8.410 INCHES MAXIMUM IN |
| Counterbore Depth | 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN |
| Features Provided | APERTURE |
| Counterbore Diameter | 8.746 INCHES MINIMUM AND 8.746 INCHES MINIMUM AND 8.748 INCHES MAXIMUM8.748 INCHES MAXIMUM IN |
| Thread Size | 0.312-18 |
| Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Surface Treatment | PAINT POLYURETHANE |
| Width | 10.750 INCHES NOMINAL10.750 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 |
| Thickness | 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN |
| Mounting Hole Type | THREADED |
| Aperture Shape | ROUND |
| 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 |
|---|---|
| 704AS4153 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 5340-01-334-4032 is a Plate,mounting, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-334-4032 has 1 manufacturer part number on file: 704AS4153 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 704AS4153: Mounting Hole Quantity: 6; Aperture Type: COUNTERBORED; Length: 10.750 INCHES NOMINAL10.750 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-83286 MIL SPEC SINGLE TREATMENT RESPONSE. 19 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.