The Clamp,synchro, cataloged under National Stock Number 5340-00-010-8228, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Astronautics Corporation of America. Government technical data includes 10 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-010-8228 |
| Primary Part Number | 104625 |
| Item Name | Clamp,synchro |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Astronautics Corporation of America |
| Status | ACTIVE |
| Length | 0.500 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-250/4 FED SPEC SINGLE MATERIAL RESPONSE |
| Nominal Thread Size | 0.112 INCHES IN |
| Height | 0.125 INCHES NOMINAL IN |
| Width | 0.125 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Material | ALUMINUM ALLOY 2024 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Furnished Items | LOCKNUT |
| Hole Diameter | 0.112 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 |
|---|---|
| 104625 PRIMARY | Astronautics Corporation of America (USA) |
NSN 5340-00-010-8228 is a Clamp,synchro, manufactured by Astronautics Corporation of America, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-010-8228 has 1 manufacturer part number on file: 104625 (Astronautics Corporation of America).
2 possible matches (shared part number, not a government interchangeability claim): 3040-01-414-4849, 2510-01-542-5269. Verify interchangeability with system specifications before substitution.
Key specifications for 104625: Length: 0.500 INCHES NOMINAL IN; Material Document and Classification: QQ-A-250/4 FED SPEC SINGLE MATERIAL RESPONSE; Nominal Thread Size: 0.112 INCHES IN; Height: 0.125 INCHES NOMINAL IN. 10 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.