The Shaft,drive,flexible, cataloged under National Stock Number 3040-00-580-9668, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Dynalec Corporation. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-580-9668 |
| Primary Part Number | 2A75 |
| Item Name | Shaft,drive,flexible |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Dynalec Corporation |
| Status | ACTIVE |
| FSC Application Data | TACHOMETER,INDICATING |
| Threaded Securing Hole Location | 0.125 IN. FROM END THROUGH TO BORE IN |
| End Type | ROUND FEMALE |
| Unit Type | WIRE WOUND |
| Securing Hole Thread Size | 4-40 |
| Unthreaded Securing Hole Quantity | 1 |
| Machined Feature Size | 0.188 IN. DIA BY 0.313 IN. LG BORE IN |
| Threaded Securing Hole Quantity | 1 |
| Unthreaded Securing Hole Location | 1/8 IN. FROM END 180 DEG FROM THD HOLE IN |
| Cross Section Size and Location | 0.375 INCHES NOMINAL DIAMETER IN |
| Material | STEEL SHAFT |
| Hole Diameter | 0.052 INCHES NOMINAL IN |
| Outside Diameter | 0.156 INCHES NOMINAL IN |
| End Overall Length | 0.563 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3040-00-580-9668 is a Shaft,drive,flexible, manufactured by Dynalec Corporation, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-580-9668 has 4 cross-referenced part numbers: A610 (Dynalec Corporation), 2A75 (The Electric Tachometer Corp.), 2A75 (Dynalec Corporation), A610 (The Electric Tachometer Corp.).
There are 6 known substitutes for 3040-00-580-9668: 5120-00-227-8074, 4710-00-494-5885, 3120-01-194-4815 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2A75: FSC Application Data: TACHOMETER,INDICATING; Threaded Securing Hole Location: 0.125 IN. FROM END THROUGH TO BORE IN; Special Features: TERMINAL ENDS ARE BRASS; End Type: ROUND FEMALE. 16 total characteristics are documented in the Federal Logistics Information System.