The Plate,mounting, cataloged under National Stock Number 5340-01-406-2173, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 11 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 | 5340-01-406-2173 |
| Primary Part Number | 5918287 |
| Item Name | Plate,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Mounting Hole Quantity | 3 |
| Length | 16.188 INCHES MINIMUM AND 16.188 INCHES MINIMUM AND 16.250 INCHES MAXIMUM16.250 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | ASTM B633, TY 1, SC 4 ASSN STD SINGLE TREATMENT RESPONSE |
| Material Document and Classification | ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.937 INCHES MINIMUM AND 0.952 INCHES MAXIMUM ALL HOLES IN |
| Shape | RECTANGULAR |
| Surface Treatment | ZINC |
| Width | 1.781 INCHES MINIMUM AND 1.781 INCHES MINIMUM AND 1.812 INCHES MAXIMUM1.812 INCHES MAXIMUM IN |
| Material | STEEL COMP 1010 OR STEEL COMP 1020 |
| Thickness | 0.115 INCHES MINIMUM AND 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM0.125 INCHES MAXIMUM IN |
| Mounting Hole Type | UNTHREADED |
| 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 |
|---|---|
| 5918287 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5340-01-406-2173 is a Plate,mounting, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-406-2173 has 1 manufacturer part number on file: 5918287 (Naval Sea Systems Command).
Key specifications for 5918287: Mounting Hole Quantity: 3; Length: 16.188 INCHES MINIMUM AND 16.188 INCHES MINIMUM AND 16.250 INCHES MAXIMUM16.250 INCHES MAXIMUM IN; Surface Treatment Document and Classification: ASTM B633, TY 1, SC 4 ASSN STD SINGLE TREATMENT RESPONSE; Material Document and Classification: ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE. 11 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.