The Clamp,synchro, cataloged under National Stock Number 5340-00-910-4433, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5340-00-910-4433 |
| Primary Part Number | 10049242 |
| Item Name | Clamp,synchro |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Length | 1.531 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-250/4,TEMPER 3 FED SPEC SINGLE MATERIAL RESPONSE |
| Nominal Thread Size | 0.164 INCHES IN |
| Height | 0.188 INCHES NOMINAL IN |
| Width | 0.500 INCHES NOMINAL IN |
| Thread Class | 2B |
| Material | ALUMINUM ALLOY 2024 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Furnished Items | LOCKNUT |
| 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 |
|---|---|
| 10049242 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 10049242 | 5/1 Secondary reference Banner Machine Company, Inc. |
NSN 5340-00-910-4433 is a Clamp,synchro, manufactured by Us Army Aviation and Missile Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-910-4433 has 1 manufacturer part number on file: 10049242 (Us Army Aviation and Missile Command).
Key specifications for 10049242: Length: 1.531 INCHES NOMINAL IN; Material Document and Classification: QQ-A-250/4,TEMPER 3 FED SPEC SINGLE MATERIAL RESPONSE; Nominal Thread Size: 0.164 INCHES IN; Height: 0.188 INCHES NOMINAL IN. 9 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.