The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-101-1624, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Rexnord Industries Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3010-01-101-1624 |
| Primary Part Number | 1010GV20 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Rexnord Industries Llc |
| Status | ACTIVE |
| Bore Length | 0.8750 INCHES MINIMUM BOTH ENDS IN |
| Design Type | DOUBLE HELICAL FLEXURE |
| Keying Facility Type | KEYWAY BOTH ENDS |
| Keying Facility Spacing in Deg | 0.5 BOTH ENDS |
| Features Provided | KEYWAY |
| Bore Shape | STRAIGHT BOTH ENDS |
| Keying Facility Quantity | 1 BOTH ENDS |
| Keyway Width | 0.187 INCHES MINIMUM BOTH ENDS IN |
| Bore Diameter | 1.6250 INCHES MINIMUM BOTH ENDS IN |
| 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 |
|---|---|
| 1010GV20 PRIMARY | Rexnord Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| CV1011-2 | 5/9 Secondary reference Ameridrives International Llc Dba Ameridrives International Llc |
| CV-101 1/2 | C/1 Advisory reference — outside the item-of-supply concept Ameridrives International Llc Dba Ameridrives International Llc |
NSN 3010-01-101-1624 is a Coupling,shaft,flexible, manufactured by Rexnord Industries Llc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-101-1624 has 1 manufacturer part number on file: 1010GV20 (Rexnord Industries Llc).
1 possible match (shared part number, not a government interchangeability claim): 3010-01-307-3860. Verify interchangeability with system specifications before substitution.
Key specifications for 1010GV20: Bore Length: 0.8750 INCHES MINIMUM BOTH ENDS IN; Design Type: DOUBLE HELICAL FLEXURE; Keying Facility Type: KEYWAY BOTH ENDS; Keying Facility Spacing in Deg: 0.5 BOTH ENDS. 9 specifications are 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.