The Coupling,shaft,flexible, cataloged under National Stock Number 3010-00-006-8003, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-006-8003 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Status | ACTIVE |
| Securing Method | THREADED HOLE(S) SECOND END |
| Threaded Hole Location | BOTH ENDS: 0.060 IN. FROM END OF HUB IN |
| Bore Length | 0.1350 INCHES NOMINAL SECOND END IN |
| Design Type | BELLOWS |
| Outside Diameter | 0.370 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT BOTH ENDS |
| Threaded Hole Quantity | 1 SECOND END |
| Unthreaded Hole Quantity | 1 SECOND END |
| Thread Size Designator | 0.073-64 SECOND END |
| Unthreaded Hole Location | BOTH ENDS: 90 DEG FROM THREADED HOLE |
| Bellows Material | NICKEL ALLOY |
| Bore Diameter | 0.1250 INCHES NOMINAL SECOND END IN |
| Bore Diameter | 0.1560 INCHES NOMINAL FIRST END IN |
| Hole Diameter | 0.031 INCHES NOMINAL SECOND END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 17598 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3010-00-006-8003 is a Coupling,shaft,flexible, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
6 possible matches (shared part number, not a government interchangeability claim): 5950-00-504-9408, 5340-00-634-7856, 5940-01-042-6380. Verify interchangeability with system specifications before substitution.
Key specifications for 3010-00-006-8003: Securing Method: THREADED HOLE(S) SECOND END; Threaded Hole Location: BOTH ENDS: 0.060 IN. FROM END OF HUB IN; Bore Length: 0.1350 INCHES NOMINAL SECOND END IN; Design Type: BELLOWS. 14 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.