The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-00-501-6805, 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 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-501-6805 |
| Primary Part Number | 42A |
| Item Name | Resistor,variable,wire Wound,pre |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Clarostat Sensors and Controls |
| Status | ACTIVE |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 SINGLE SECTION |
| Maximum Starting Torque | 0.50 INCH-OUNCES IN |
| Screw Thread Quantity Per Inch | 32.0 |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 120.0 SINGLE SECTION |
| Rotary Actuator Travel in Angular Deg | 312.0 NOMINAL |
| Function Conformity Tolerance Per Section | -1.00 TO 1.00 SINGLE SECTION |
| Tap Location From Ccw Terminal Per Section in Ohms | 25000.0 SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 70.0 SINGLE SECTION |
| Actuator Travel Control Feature | STOPS |
| Mounting Method | STANDARD BUSHING |
| Fixed Tap Quantity Per Section | 1 SINGLE SECTION |
| Function Conformity Per Section | SINGLE SECTION INDEPENDENT LINEARITY |
| Tap Location Tolerance Per Section | -10.0 TO 10.0 OHMS SINGLE SECTION |
| Function Characteristic Per Section | SINGLE SECTION LINEAR |
| Terminal Location | RADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Power Dissipation Rating Per Section in Watts | 3.0 FREE AIR SINGLE SECTION |
| Terminal Type and Quantity | 4 TAB, SOLDER LUG |
| Effective Electrical Rotation in Deg Angular Rotation | 312.0 NOMINAL |
| Body Length | 0.562 INCHES NOMINAL IN |
| Mounting Bushing Length | 0.375 INCHES NOMINAL IN |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Nonturn Device Location | AT 9 OCLOCK |
| Nonturn Device Radius | 0.531 INCHES NOMINAL IN |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Reliability Indicator | NOT ESTABLISHED |
| Shaft Style | ROUND |
| Screw Thread Series Designator | UNEF |
| Actuator Type | SINGLE SHAFT |
| Body Diameter | 1.062 INCHES NOMINAL IN |
| Section Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 42A | Clarostat Sensors and Controls (USA) |
NSN 5905-00-501-6805 is a Resistor,variable,wire Wound,pre, manufactured by Clarostat Sensors and Controls, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-501-6805 has 1 cross-referenced part number: 42A (Clarostat Sensors and Controls).
There are 8 known substitutes for 5905-00-501-6805: 2920-00-155-8040, 5310-00-269-6275, 3950-00-318-3015 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 42A: Resistance Tolerance Per Section in Percent: -10.0 TO 10.0 SINGLE SECTION; Maximum Starting Torque: 0.50 INCH-OUNCES IN; Screw Thread Quantity Per Inch: 32.0; Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power: 120.0 SINGLE SECTION. 30 total characteristics are documented in the Federal Logistics Information System.