The Clutch,magnetic,vehicular, cataloged under National Stock Number 2520-00-560-6554, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Designatronics Incorporated Div Sterling Instruments Div. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-00-560-6554 |
| Primary Part Number | 9018-41 |
| Item Name | Clutch,magnetic,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Designatronics Incorporated Div Sterling Instruments Div |
| Status | ACTIVE |
| Overall Diameter | 1.750 INCHES NOMINAL IN |
| Drive Type | SINGLE FRICTION FACE |
| Torque Capacity | 47.000 INCH-OUNCES MAXIMUM IN |
| Field Hub Bore Diameter | 0.250 INCHES NOMINAL IN |
| Armature Hub Bore Diameter | 0.125 INCHES NOMINAL IN |
| Maximum Horsepower Rating at 100 RPM | 0.07500 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9018-41 PRIMARY | Designatronics Incorporated Div Sterling Instruments Div (USA) |
| Reference | Meaning |
|---|---|
| T506A | 5/9 Secondary reference Designatronics Incorporated Div Sterling Instruments Div |
| 9986743 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
NSN 2520-00-560-6554 is a Clutch,magnetic,vehicular, manufactured by Designatronics Incorporated Div Sterling Instruments Div, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-560-6554 has 1 manufacturer part number on file: 9018-41 (Designatronics Incorporated Div Sterling Instruments Div).
Key specifications for 9018-41: Overall Diameter: 1.750 INCHES NOMINAL IN; Drive Type: SINGLE FRICTION FACE; Torque Capacity: 47.000 INCH-OUNCES MAXIMUM IN; Field Hub Bore Diameter: 0.250 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2520-00-560-6554 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.