The Plate,mounting, cataloged under National Stock Number 5340-01-499-1312, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Dh Instruments Inc.. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 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 | 5340-01-499-1312 |
| Primary Part Number | 122812 |
| Item Name | Plate,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Dh Instruments Inc. |
| Status | ACTIVE |
| Length | 216.0 MILLIMETERS NOMINAL MM |
| Surface Treatment Document and Classification | ASTM B633, TYPE 1 ASSN STD SINGLE TREATMENT RESPONSE |
| Shape | RECTANGULAR |
| Surface Treatment | ZINC |
| Width | 64.0 MILLIMETERS NOMINAL MM |
| Material | STEEL CORROSION RESISTING |
| Thickness | 0.91 MILLIMETERS NOMINAL MM |
| 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 |
NSN 5340-01-499-1312 is a Plate,mounting, manufactured by Dh Instruments Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-499-1312 has 2 manufacturer part numbers on file: 122812 (Dh Instruments Inc.), U02812 (Dh Instruments Inc.).
Key specifications for 122812: Length: 216.0 MILLIMETERS NOMINAL MM; Surface Treatment Document and Classification: ASTM B633, TYPE 1 ASSN STD SINGLE TREATMENT RESPONSE; Shape: RECTANGULAR; Surface Treatment: ZINC. 7 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.