The Clamp,synchro, cataloged under National Stock Number 5340-01-497-2246, 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 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-497-2246 |
| Primary Part Number | 3C3859P47 |
| Item Name | Clamp,synchro |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Style Designator | MOUNTING |
| Effective Height | 0.125 INCHES NOMINAL IN |
| Height | 0.312 INCHES NOMINAL IN |
| Distance From Hole Center to End | 0.438 INCHES NOMINAL IN |
| Width | 0.625 INCHES NOMINAL IN |
| Material | STEEL |
| Hole Diameter | 0.312 INCHES NOMINAL IN |
| 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 |
|---|---|
| 3C3859P47 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 3C3859 | D/9 Drawing number reference only General Electric Co |
NSN 5340-01-497-2246 is a Clamp,synchro, manufactured by General Electric Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-497-2246 has 1 manufacturer part number on file: 3C3859P47 (General Electric Company).
Key specifications for 3C3859P47: Style Designator: MOUNTING; Effective Height: 0.125 INCHES NOMINAL IN; Height: 0.312 INCHES NOMINAL IN; Distance From Hole Center to End: 0.438 INCHES NOMINAL IN. 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.