The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-126-7807, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Matthew Warren, Inc Div Helical Products. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-126-7807 |
| Primary Part Number | 1735-12-8 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Matthew Warren, Inc Div Helical Products |
| Status | ACTIVE |
| Securing Method | THREADED HOLE(S) BOTH ENDS |
| Threaded Hole Location | BOTH ENDS: 0125 IN. FROM END OF HUB 120 DEG APART IN |
| Bore Length | 0.8750 INCHES NOMINAL BOTH ENDS IN |
| Design Type | DOUBLE HELICAL FLEXURE |
| Outside Diameter | 0.875 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT BOTH ENDS |
| Threaded Hole Quantity | 2 SECOND END |
| Threaded Hole Quantity | 2 FIRST END |
| Thread Size Designator | 6-32 FIRST END |
| Thread Size Designator | 6-32 SECOND END |
| Bore Diameter | 0.3750 INCHES NOMINAL SECOND END IN |
| Bore Diameter | 0.2500 INCHES NOMINAL FIRST END IN |
| Furnished Items and Quantity | SETSCREW 4 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 3010-01-126-7807 is a Coupling,shaft,flexible, manufactured by Matthew Warren, Inc Div Helical Products, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-126-7807 has 2 manufacturer part numbers on file: 12295608 (U S Army Tank Automotive Command Amsta-Im-Mm), 1735-12-8 (Matthew Warren, Inc Div Helical Products).
Key specifications for 1735-12-8: Securing Method: THREADED HOLE(S) BOTH ENDS; Threaded Hole Location: BOTH ENDS: 0125 IN. FROM END OF HUB 120 DEG APART IN; Bore Length: 0.8750 INCHES NOMINAL BOTH ENDS IN; Design Type: DOUBLE HELICAL FLEXURE. 13 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.