The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-257-7530, 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 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5905-00-257-7530 |
| Primary Part Number | A1104109-1 |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Clarostat Sensors and Controls |
| Status | CANCELLED |
| Effective Electrical Rotation in Deg Angular Rotation | 295.0 NOMINAL |
| Section Quantity | 1 |
| Shaft Length | 3.000 INCHES NOMINAL IN |
| Nonturn Device Radius | 0.531 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 120.0 SINGLE SECTION |
| Electrical Resistance Per Section | 1.0 KILOHMS SINGLE SECTION |
| Mounting Method | STANDARD BUSHING |
| Rotary Actuator Travel in Angular Deg | 295.0 NOMINAL |
| Actuator Travel Control Feature | STOPS |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 SINGLE SECTION |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Power Dissipation Rating Per Section in Watts | 2.0 FREE AIR SINGLE SECTION |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 70.0 SINGLE SECTION |
| Reliability Indicator | NOT ESTABLISHED |
| Body Diameter | 1.094 INCHES NOMINAL IN |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Mounting Bushing Length | 0.375 INCHES NOMINAL IN |
| Shaft Style | ROUND |
| Body Length | 0.594 INCHES NOMINAL IN |
| Nonturn Device Location | AT 9 OCLOCK |
| Screw Thread Series Designator | UNEF |
| Shaft Diameter | 0.250 INCHES NOMINAL IN |
| Actuator Type | SINGLE SHAFT |
| Screw Thread Quantity Per Inch | 32.0 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 64-51-1000R1 | Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div (USA) |
| W1000 | Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div (USA) |
| A1104109-1 | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA) |
| A1104109-1 PRIMARY | Clarostat Sensors and Controls (USA) |
| 2W1000 | Cts Corp Electromechanical Div (USA) |
NSN 5905-00-257-7530 is a Resistor,variable,wire Wound,non, manufactured by Clarostat Sensors and Controls, classified under FSC 5905 (No Item Name Available). Status: cancelled.
NSN 5905-00-257-7530 has 5 cross-referenced part numbers: 64-51-1000R1 (Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div), W1000 (Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div), A1104109-1 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications), A1104109-1 (Clarostat Sensors and Controls), 2W1000 (Cts Corp Electromechanical Div).
There are 7 known substitutes for 5905-00-257-7530: 5325-00-200-7385, 4730-00-722-1909, 5905-00-799-7996 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for A1104109-1: Effective Electrical Rotation in Deg Angular Rotation: 295.0 NOMINAL; Section Quantity: 1; Shaft Length: 3.000 INCHES NOMINAL IN; Nonturn Device Radius: 0.531 INCHES NOMINAL IN. 26 total characteristics are documented in the Federal Logistics Information System.
NSN 5905-00-257-7530 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.