The Plate,mounting, cataloged under National Stock Number 5340-01-390-7918, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 12 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 | 5340-01-390-7918 |
| Primary Part Number | 801277-5 |
| Item Name | Plate,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Raised Surface Width | 0.546 INCHES NOMINAL IN |
| Length | 1.735 INCHES NOMINAL IN |
| Raised Surface Length | 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN |
| Material Document and Classification | AMS4027 FED SPEC ALL MATERIAL RESPONSES |
| Shape | SQUARE |
| Thread Size | 0.112-40 |
| Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Width | 1.240 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 |
| Thickness | 0.125 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 |
|---|---|
| 801277-5 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
NSN 5340-01-390-7918 is a Plate,mounting, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-390-7918 has 1 manufacturer part number on file: 801277-5 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
Key specifications for 801277-5: Mounting Hole Quantity: 4; Raised Surface Width: 0.546 INCHES NOMINAL IN; Length: 1.735 INCHES NOMINAL IN; Raised Surface Length: 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN. 12 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.