The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-108-4684, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Clarostat Sensors and Controls. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-108-4684 |
| Primary Part Number | PW25 |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Clarostat Sensors and Controls |
| Status | ACTIVE |
| Nonturn Device Radius | 0.531 INCHES NOMINAL IN |
| First Flat Length | 0.625 INCHES NOMINAL IN |
| Mounting Bushing Length | 0.375 INCHES NOMINAL IN |
| Rotary Actuator Travel in Angular Deg | 360.0 NOMINAL |
| Electrical Resistance Per Section | 50.0 OHMS SINGLE SECTION |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 SINGLE SECTION |
| Actuator Travel Control Feature | STOPS |
| Mounting Method | STANDARD BUSHING |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 70.0 SINGLE SECTION |
| Power Dissipation Rating Per Section in Watts | 25.0 FREE AIR SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 125.0 SINGLE SECTION |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Body Diameter | 1.109 INCHES NOMINAL IN |
| Shaft Diameter | 0.250 INCHES NOMINAL IN |
| Flat Height | 0.094 INCHES NOMINAL IN |
| Screw Thread Quantity Per Inch | 32.0 |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Nonturn Device Location | AT 3 OCLOCK OR AT 6 OCLOCK OR AT 9 OCLOCK OR AT 12 OCLOCK |
| Shaft Style | ROUND, PARALLEL FLATTED |
| Screw Thread Series Designator | UNEF |
| Effective Electrical Rotation in Deg Angular Rotation | 280.0 NOMINAL |
| Body Length | 0.594 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Section Quantity | 1 |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Actuator Type | SINGLE SHAFT |
| Shaft Length | 1.562 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PW25 | Clarostat Sensors and Controls (USA) |
| PW25-50OHMS | Clarostat Sensors and Controls (USA) |
NSN 5905-00-108-4684 is a Resistor,variable,wire Wound,non, manufactured by Clarostat Sensors and Controls, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-108-4684 has 2 cross-referenced part numbers: PW25 (Clarostat Sensors and Controls), PW25-50OHMS (Clarostat Sensors and Controls).
There are 11 known substitutes for 5905-00-108-4684: 5905-00-108-2345, 5905-00-108-4245, 5905-00-117-0249 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for PW25: Nonturn Device Radius: 0.531 INCHES NOMINAL IN; First Flat Length: 0.625 INCHES NOMINAL IN; Mounting Bushing Length: 0.375 INCHES NOMINAL IN; Rotary Actuator Travel in Angular Deg: 360.0 NOMINAL. 28 total characteristics are documented in the Federal Logistics Information System.