The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-281-5738, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Ondrives.us Corp. Dba Rino Mechanical Components Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 — Torque Converters and Speed Changers (FSG 30) |
| Manufacturers | Ondrives.us Corp. Dba Rino Mechanical Components Inc (CAGE 3BPP5) |
| Parameter | Value |
|---|---|
| NSN | 3010-01-281-5738 |
| Primary Part Number | KUP1-44 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Ondrives.us Corp. Dba Rino Mechanical Components Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| KUP1-44 PRIMARY | Ondrives.us Corp. Dba Rino Mechanical Components Inc (USA) |
| Reference | Meaning |
|---|---|
| 167530-1 | 5/9 Secondary reference Raytheon Company Dba Raytheon Co |
| 167530-1 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 3010-01-281-5738 is a Coupling,shaft,flexible, manufactured by Ondrives.us Corp. Dba Rino Mechanical Components Inc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-281-5738 has 1 manufacturer part number on file: KUP1-44 (Ondrives.us Corp. Dba Rino Mechanical Components Inc).
No hazard code in the DLA record (HMIC N). 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.