The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-609-7083, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is John Deere Construction & Forestry Company. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-609-7083 |
| Primary Part Number | 57M8641 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | John Deere Construction & Forestry Company |
| Status | ACTIVE |
| Current Rating Per Characteristic | 20.0 AMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT |
| 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 |
|---|---|
| 57M8641 | Hitachi Construction Machinery Aust Australia Pty Ltd Hitachi Construction Machinery (AUS) |
| 57M8641 | Rdo Equipment Rdo Equipment Pty Ltd (AUS) |
| 57M8641 PRIMARY | John Deere Construction & Forestry Company (USA) |
| Reference | Meaning |
|---|---|
| 57M8641 | 3/9 Design control — primary reference John Deere Construction & Forestry Company Div Direct Governmental Sales |
NSN 5961-01-609-7083 is a Semiconductor Device,diode, manufactured by John Deere Construction & Forestry Company, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-609-7083 has 3 manufacturer part numbers on file: 57M8641 (Hitachi Construction Machinery Aust Australia Pty Ltd Hitachi Construction Machinery), 57M8641 (Rdo Equipment Rdo Equipment Pty Ltd), 57M8641 (John Deere Construction & Forestry Company).
Key specifications for 57M8641: Current Rating Per Characteristic: 20.0 AMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT; Part Name Assigned by Controlling Agency: DIODE; V1 ALT DIODE; End Item Identification: JOHN DEERE 450J/550J/650J CRAWLER DOZER (SN 159987-). 1 specification is 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.