The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-174-8931, 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. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 — Torque Converters and Speed Changers (FSG 30) |
| Manufacturers | Ameridrives International Llc Dba Ameridrives International Llc (CAGE 70487) |
| Parameter | Value |
|---|---|
| NSN | 3010-01-174-8931 |
| Primary Part Number | CVS-100 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Ameridrives International Llc Dba Ameridrives International Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| CVS-100 PRIMARY | Ameridrives International Llc Dba Ameridrives International Llc (USA) |
| CVS-100-0.812 IN.BORE PRIMARY | Ameridrives International Llc Dba Ameridrives International Llc (USA) |
| Reference | Meaning |
|---|---|
| 635J642 PIECE 60 | 5/2 Secondary reference U.S. Government activity |
| 385B019 | D/9 Drawing number reference only U.S. Government activity |
| 385B019 PIECE 2 | 5/2 Secondary reference U.S. Government activity |
| 635J642 | D/9 Drawing number reference only U.S. Government activity |
| CVS-100 | 5/9 Secondary reference Zurn Industries Inc |
NSN 3010-01-174-8931 is a Coupling,shaft,flexible, manufactured by Ameridrives International Llc Dba Ameridrives International Llc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-174-8931 has 2 manufacturer part numbers on file: CVS-100 (Ameridrives International Llc Dba Ameridrives International Llc), CVS-100-0.812 IN.BORE (Ameridrives International Llc Dba Ameridrives International Llc).
3 possible matches (shared part number, not a government interchangeability claim): 3010-01-174-8940, 3040-01-176-0544, 3040-01-176-0545. Verify interchangeability with system specifications before substitution.
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.