The Plate,mounting, cataloged under National Stock Number 5340-01-446-2106, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Atlas Machine Company, 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 | 5340-01-446-2106 |
| Primary Part Number | 5599765-29 |
| Item Name | Plate,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Atlas Machine Company, Inc. |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Length | 6.0000 INCHES NOMINAL6.0000 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.4110 INCHES MINIMUM AND 0.4180 INCHES MAXIMUM ALL HOLES IN |
| Shape | RECTANGULAR |
| Width | 4.0000 INCHES NOMINAL4.0000 INCHES NOMINAL IN |
| Thickness | 2.2500 INCHES NOMINAL2.2500 INCHES NOMINAL 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 |
|---|---|
| 5599765-29 | Naval Sea Systems Command (USA) |
| 5599765-29 PRIMARY | Atlas Machine Company, Inc. (USA) |
NSN 5340-01-446-2106 is a Plate,mounting, manufactured by Atlas Machine Company, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-446-2106 has 2 manufacturer part numbers on file: 5599765-29 (Naval Sea Systems Command), 5599765-29 (Atlas Machine Company, Inc.).
Key specifications for 5599765-29: Mounting Hole Quantity: 2; Length: 6.0000 INCHES NOMINAL6.0000 INCHES NOMINAL IN; Mounting Hole Diameter: 0.4110 INCHES MINIMUM AND 0.4180 INCHES MAXIMUM ALL HOLES IN; Shape: RECTANGULAR. 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.