The Clamp,synchro, cataloged under National Stock Number 5340-00-803-1730, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters. 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-803-1730 |
| Primary Part Number | KEY2 |
| Item Name | Clamp,synchro |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters |
| Status | ACTIVE |
| Length | 0.312 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-STD-171,FINISH 5.4.1 MIL STD SINGLE TREATMENT RESPONSE |
| Material Document and Classification | ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE |
| Height | 0.083 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE |
| Width | 0.281 INCHES NOMINAL IN |
| Material | STEEL |
| Furnished Items | LOCKNUT |
| Hole Diameter | 0.138 INCHES MINIMUM AND 0.146 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 |
|---|---|
| KEY2 PRIMARY | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (USA) |
NSN 5340-00-803-1730 is a Clamp,synchro, manufactured by Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-803-1730 has 1 manufacturer part number on file: KEY2 (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters).
Key specifications for KEY2: Length: 0.312 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-STD-171,FINISH 5.4.1 MIL STD SINGLE TREATMENT RESPONSE; Material Document and Classification: ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE; Height: 0.083 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.