The Clutch,magnetic,nonvehicular, cataloged under National Stock Number 3010-00-440-0256, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is L3 Aviation Products, Inc. Dba L3 Technologies. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3010-00-440-0256 |
| Primary Part Number | 829561 |
| Item Name | Clutch,magnetic,nonvehicular |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | L3 Aviation Products, Inc. Dba L3 Technologies |
| Status | ACTIVE |
| Overall Diameter | 1.375 INCHES NOMINAL IN |
| Drive Type | MAGNETIC METAL POWER |
| Field Hub Bore Diameter | 0.500 INCHES NOMINAL IN |
| Armature Hub Bore Diameter | 0.625 INCHES NOMINAL 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 |
|---|---|
| 829561 PRIMARY | L3 Aviation Products, Inc. Dba L3 Technologies (USA) |
| Reference | Meaning |
|---|---|
| 1-9SMR | 5/9 Secondary reference Stearns Magnetics Inc |
NSN 3010-00-440-0256 is a Clutch,magnetic,nonvehicular, manufactured by L3 Aviation Products, Inc. Dba L3 Technologies, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-440-0256 has 1 manufacturer part number on file: 829561 (L3 Aviation Products, Inc. Dba L3 Technologies).
1 possible match (shared part number, not a government interchangeability claim): 7910-01-588-6564. Verify interchangeability with system specifications before substitution.
Key specifications for 829561: Overall Height: 1.875 INCHES NOMINAL IN; Overall Diameter: 1.375 INCHES NOMINAL IN; Drive Type: MAGNETIC METAL POWER; Field Hub Bore Diameter: 0.500 INCHES NOMINAL IN. 4 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.