The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-606-1869, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Wittenstein, Inc.. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3010-01-606-1869 |
| Primary Part Number | EC2-00002 AA 06.35 0-05.00 0 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Wittenstein, Inc. |
| Status | ACTIVE |
| Outside Diameter | 25.0 MILLIMETERS NOMINAL MM |
| Hole Diameter | 6.4 MILLIMETERS NOMINAL THROUGH BORE MM |
| 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 |
|---|---|
| EC2-00002 AA 06.35 0-05.00 0 PRIMARY | Wittenstein, Inc. (USA) |
| Reference | Meaning |
|---|---|
| EC2-00002 AA 6.35 0-5 0 | 5/9 Secondary reference Wittenstein, Inc. |
NSN 3010-01-606-1869 is a Coupling,shaft,flexible, manufactured by Wittenstein, Inc., classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-606-1869 has 1 manufacturer part number on file: EC2-00002 AA 06.35 0-05.00 0 (Wittenstein, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 3010-01-607-2375. Verify interchangeability with system specifications before substitution.
Key specifications for EC2-00002 AA 06.35 0-05.00 0: Overall Length: 28.0 MILLIMETERS MINIMUM AND 30.0 MILLIMETERS MAXIMUM MM; Outside Diameter: 25.0 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: SERVO COUPLING; End Item Identification: ARMORED RECONNAISSANCE-AIRBORNE ASSAULT. 2 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.