The Coupling,shaft,flexible, cataloged under National Stock Number 3010-00-203-1635, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Electronic Instrument and Specialty Corp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3010-00-203-1635 |
| Primary Part Number | 39004 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — No Item Name Available |
| Manufacturer | Electronic Instrument and Specialty Corp |
| Status | CANCELLED |
| Design Type | GRID SPRING |
| Securing Method | THREADED HOLE(S) SECOND END |
| Width | 0.719 INCHES NOMINAL0.719 INCHES NOMINAL IN |
| Bore Diameter | 0.2570 INCHES NOMINAL BOTH ENDS IN |
| Bore Shape | STRAIGHT BOTH ENDS |
| Threaded Hole Location | BOTH ENDS: LOCATED ON HUBS |
| Furnished Items and Quantity | 4 SETSCREWS |
| Threaded Hole Quantity | 4 BOTH ENDS |
| Bore Length | 0.2030 INCHES NOMINAL BOTH ENDS IN |
| Features Provided | STANDARD GRID SPRING |
| Thread Size Designator | NO. 6-32 BOTH ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 3010-00-203-1635 is a Coupling,shaft,flexible, manufactured by Electronic Instrument and Specialty Corp, classified under FSC 3010 (No Item Name Available). Status: cancelled.
NSN 3010-00-203-1635 has 2 cross-referenced part numbers: 39004 (Electronic Instrument and Specialty Corp), K39004 (Electronic Instrument and Specialty Corp).
There are 7 known substitutes for 3010-00-203-1635: 2920-01-038-1477, 2540-01-127-6947, 1730-01-147-4991 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 39004: Design Type: GRID SPRING; Securing Method: THREADED HOLE(S) SECOND END; Width: 0.719 INCHES NOMINAL0.719 INCHES NOMINAL IN; Bore Diameter: 0.2570 INCHES NOMINAL BOTH ENDS IN. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 3010-00-203-1635 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.