The Clamp,synchro, cataloged under National Stock Number 5340-00-225-7757, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Support Services Corp. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-00-225-7757 |
| Primary Part Number | 336D950G01 |
| Item Name | Clamp,synchro |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Support Services Corp |
| Status | ACTIVE |
| Length | 3.000 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-601,ALLOY 356,TEMPER 6 FED SPEC SINGLE MATERIAL RESPONSE |
| Nominal Thread Size | 0.375 INCHES IN |
| Height | 1.880 INCHES NOMINAL IN |
| Width | 1.920 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 356.0 |
| Thread Series Designator | UNF |
| Furnished Items | LOCKNUT |
| Hole Diameter | 0.384 INCHES MINIMUM AND 0.391 INCHES MAXIMUM 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 |
|---|---|
| 336D950G01 PRIMARY | Northrop Grumman Support Services Corp (USA) |
| 336D950G01 | Northrop Grumman Systems Corporation Dba Electronic Systems (USA) |
| Reference | Meaning |
|---|---|
| 336D950G01 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5340-00-225-7757 is a Clamp,synchro, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-225-7757 has 2 manufacturer part numbers on file: 336D950G01 (Northrop Grumman Support Services Corp), 336D950G01 (Northrop Grumman Systems Corporation Dba Electronic Systems).
Key specifications for 336D950G01: Length: 3.000 INCHES NOMINAL IN; Material Document and Classification: QQ-A-601,ALLOY 356,TEMPER 6 FED SPEC SINGLE MATERIAL RESPONSE; Nominal Thread Size: 0.375 INCHES IN; Height: 1.880 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.