The Coupling,shaft,flexible, cataloged under National Stock Number 3010-00-628-2397, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Caywood Electronics Inc Dba James Millen Electronics. Government technical data includes 12 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. 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 | 3010-00-628-2397 |
| Primary Part Number | M006 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Caywood Electronics Inc Dba James Millen Electronics |
| Status | ACTIVE |
| Securing Method | THREADED HOLE(S) SECOND END |
| Securing Method | THREADED HOLE(S) FIRST END |
| Threaded Hole Location | BOTH ENDS: HOLES LOCATED 120 DEG APART AND 0.080 IN. FROM END OF HUB IN |
| Bore Length | 0.2500 INCHES NOMINAL BOTH ENDS IN |
| Design Type | INSULATOR W/SPRING ACTION |
| Bore Shape | STRAIGHT BOTH ENDS |
| Threaded Hole Quantity | 1 SECOND END |
| Threaded Hole Quantity | 2 FIRST END |
| Thread Size Designator | 4-40 FIRST END |
| Thread Size Designator | 4-40 SECOND END |
| Width | 0.718 INCHES NOMINAL IN |
| Bore Diameter | 0.1280 INCHES NOMINAL 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 |
|---|---|
| M006 PRIMARY | Caywood Electronics Inc Dba James Millen Electronics (USA) |
NSN 3010-00-628-2397 is a Coupling,shaft,flexible, manufactured by Caywood Electronics Inc Dba James Millen Electronics, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-628-2397 has 1 manufacturer part number on file: M006 (Caywood Electronics Inc Dba James Millen Electronics).
1 possible match (shared part number, not a government interchangeability claim): 6850-01-500-1249. Verify interchangeability with system specifications before substitution.
Key specifications for M006: Securing Method: THREADED HOLE(S) SECOND END; Securing Method: THREADED HOLE(S) FIRST END; Threaded Hole Location: BOTH ENDS: HOLES LOCATED 120 DEG APART AND 0.080 IN. FROM END OF HUB IN; Bore Length: 0.2500 INCHES NOMINAL BOTH ENDS IN. 12 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.