The Hub,coupling,flexible, cataloged under National Stock Number 3010-01-278-4087, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Ameridrives International Llc Dba Ameridrives International Llc. Government technical data includes 1 specification, 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-278-4087 |
| Primary Part Number | 40037-1 |
| Item Name | Hub,coupling,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Ameridrives International Llc Dba Ameridrives International Llc |
| Status | ACTIVE |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 40037-1 PRIMARY | Ameridrives International Llc Dba Ameridrives International Llc (USA) |
NSN 3010-01-278-4087 is a Hub,coupling,flexible, manufactured by Ameridrives International Llc Dba Ameridrives International Llc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-278-4087 has 1 manufacturer part number on file: 40037-1 (Ameridrives International Llc Dba Ameridrives International Llc).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-395-3599. Verify interchangeability with system specifications before substitution.
Key specifications for 40037-1: Overall Length: 1.940 INCHES NOMINAL IN; Special Features: 3.060 IN.END DIA,4.120 IN. O/A DIA;EXTERNAL SPLINE GEAR TEETH IN; Material: STEEL. 1 specification is documented in the U.S. Government catalog.
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.