The Dynamotor, cataloged under National Stock Number 6125-00-643-4694, is classified within Federal Supply Class 6125 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6125-00-643-4694 |
| Primary Part Number | 258H9683029-5 |
| Item Name | Dynamotor |
| FSC / FSG | 6125 / 61 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | CANCELLED |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Width | 3.875 INCHES IN |
| Current Rating in Amps | 0.010 FIRST MULTIPLE OR 0.070 SECOND MULTIPLE OUTPUT |
| Current Rating Method | NO LOAD |
| Connection Type and Voltage Rating in Volts | 60.0 LINE TO NEUTRAL FIRST MULTIPLE OR 350.0 LINE TO NEUTRAL SECOND MULTIPLE OUTPUT |
| Maximum Operating Altitude Rating | 50000.0 FEET FT |
| Duty Cycle | CONTINUOUS |
| Rotor Speed Rating in RPM | 7300.0 SINGLE NO LOAD |
| Temp Rating | 40.0 AMBIENT CELSIUS |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Length | 4.625 INCHES IN |
| Current Rating in Amps | 6.800 SINGLE INPUT |
| Connection Type and Voltage Rating in Volts | 27.5 LINE TO NEUTRAL SINGLE INPUT |
| Mounting Method | FIXED BASE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DY99APW11 | Joint Electronics Type Designation System (USA) |
| 258H9683029-5 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 258G7089005-39 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 24075 | Espey Mfg and Electronics Corp (USA) |
NSN 6125-00-643-4694 is a Dynamotor, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 6125 (No Item Name Available). Status: cancelled.
NSN 6125-00-643-4694 has 4 cross-referenced part numbers: DY99APW11 (Joint Electronics Type Designation System), 258H9683029-5 (Lockheed Martin Corporation Div Rotary and Mission Systems), 258G7089005-39 (Lockheed Martin Corporation Div Rotary and Mission Systems), 24075 (Espey Mfg and Electronics Corp).
There are 9 known substitutes for 6125-00-643-4694: 5365-00-168-5072, 4320-00-184-9236, 5133-00-189-9253 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 258H9683029-5: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Nominal Center to Center Distance Between Mounting Facilities Parallel to Width: 3.875 INCHES IN; Current Rating in Amps: 0.010 FIRST MULTIPLE OR 0.070 SECOND MULTIPLE OUTPUT; Current Rating Method: NO LOAD. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 6125-00-643-4694 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.