The Clamp,synchro, cataloged under National Stock Number 5340-01-339-1152, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 5 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 | 5340-01-339-1152 |
| Primary Part Number | 1493M12P03 |
| Item Name | Clamp,synchro |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Length | 1.630 INCHES MINIMUM AND 1.670 INCHES MAXIMUM IN |
| Height | 0.268 INCHES NOMINAL IN |
| Width | 2.345 INCHES MINIMUM AND 2.405 INCHES MAXIMUM IN |
| Furnished Items | LOCKNUT |
| Hole Diameter | 0.270 INCHES MINIMUM AND 0.284 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 1493M12P03 PRIMARY | General Electric Company (USA) |
NSN 5340-01-339-1152 is a Clamp,synchro, manufactured by General Electric Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-339-1152 has 1 manufacturer part number on file: 1493M12P03 (General Electric Company).
Key specifications for 1493M12P03: Length: 1.630 INCHES MINIMUM AND 1.670 INCHES MAXIMUM IN; Height: 0.268 INCHES NOMINAL IN; Special Features: TWO THRU HOLES,0.185 IN. MIN 0.195 IN. MAX DIA,COUNTERSUNK 99.0 MIN 101.0 MAX DEG; TWO THRU HOLES,0.215 IN. MIN 0.225 IN. MAX DIA,COUNTERSUNK 99.0 MIN 101.0 MAX DEG IN; Width: 2.345 INCHES MINIMUM AND 2.405 INCHES MAXIMUM IN. 5 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.
NSN 5340-01-339-1152 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.