The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-01-232-3338, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Techno Components Corp Dba Techno Components. Government technical data includes 28 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5905-01-232-3338 |
| Primary Part Number | 105-609-20K |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Techno Components Corp Dba Techno Components |
| Status | ACTIVE |
| Screw Thread Quantity Per Inch | 32.0 |
| Electrical Resistance Per Section | 20.0 KILOHMS SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 50.0 SINGLE SECTION |
| Section Quantity | 1 |
| Mounting Facility Quantity | 2 |
| Shaft Diameter | 0.093 INCHES NOMINAL IN |
| Body Style | RECTANGULAR W/BUSHING/SLOT MOUNTED |
| Mounting Method | STANDARD BUSHING AND UNTHREADED HOLE(S) |
| Body Width | 0.282 INCHES NOMINAL IN |
| Body Height | 0.453 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.077 INCHES NOMINAL IN |
| Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius | -50.0 TO 50.0 SINGLE SECTION |
| Terminal Location | REAR END LOCATION NOT OTHERWISE SPECIFIED |
| Features Provided | SHAFT SEAL |
| Shaft Style | ROUND, SLOTTED |
| Actuator Type | SINGLE SHAFT |
| Lateral Distance Between Mounting Hole Centers | 0.375 INCHES NOMINAL IN |
| Shaft Length | 0.312 INCHES NOMINAL IN |
| Body Length | 0.437 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN |
| Power Dissipation Rating Per Section in Watts | 1.0 FREE AIR SINGLE SECTION |
| Effective Electrical Rotation in Deg Angular Rotation | 360.0 NOMINAL |
| Screw Thread Diameter | 0.190 INCHES NOMINAL IN |
| Bearing Type | SLEEVE SHAFT |
| Reliability Indicator | NOT ESTABLISHED |
| Screw Thread Series Designator | UNEF |
| Cubic Measure | 0.0558 CUBIC INCHES |
| Actuator Travel Control Feature | CONTINUOUS MOTION |
| Test Data Document | 89305-037878 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| 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 |
|---|---|
| 105-609-20K | Vishay Sprague Inc (USA) |
| 105-609-20K PRIMARY | Techno Components Corp Dba Techno Components (USA) |
| 105S0609-203 | Vishay Sprague Inc (USA) |
| Reference | Meaning |
|---|---|
| 037878-011 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5905-01-232-3338 is a Resistor,variable,wire Wound,non, manufactured by Techno Components Corp Dba Techno Components, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-232-3338 has 3 manufacturer part numbers on file: 105-609-20K (Vishay Sprague Inc), 105-609-20K (Techno Components Corp Dba Techno Components), 105S0609-203 (Vishay Sprague Inc).
Key specifications for 105-609-20K: Screw Thread Quantity Per Inch: 32.0; Electrical Resistance Per Section: 20.0 KILOHMS SINGLE SECTION; Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power: 50.0 SINGLE SECTION; Section Quantity: 1. 28 specifications are 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.