The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-01-105-0532, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Wavetek Rf Products, Inc. Government technical data includes 29 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5905-01-105-0532 |
| Primary Part Number | RP128-310 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Wavetek Rf Products, Inc |
| Status | ACTIVE |
| Maximum Running Torque | 6.00 INCH-OUNCES IN |
| Body Diameter | 0.938 INCHES NOMINAL IN |
| Electrical Resistance Per Section | 10.000 KILOHMS SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 120.0 SINGLE SECTION |
| Section Quantity | 1 |
| Mounting Facility Quantity | 2 |
| Shaft Diameter | 0.125 INCHES NOMINAL IN |
| Fragility Factor | MODERATELY RUGGED |
| Body Style | CYLINDRICAL TAB/FLANGE MOUNTED |
| Overall Diameter | 1.656 INCHES NOMINAL IN |
| Mounting Method | UNTHREADED HOLE(S) |
| Maximum Starting Torque | 6.00 INCH-OUNCES IN |
| Mounting Hole Diameter | 0.161 INCHES NOMINAL IN |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| Features Provided | HUMIDITY PROOF |
| Shaft Style | ROUND |
| Actuator Type | SINGLE SHAFT |
| Lateral Distance Between Mounting Hole Centers | 1.374 INCHES NOMINAL IN |
| Shaft Length | 3.688 INCHES NOMINAL IN |
| Body Length | 0.453 INCHES NOMINAL IN |
| Maximum Stop Torque | 48.00 INCH-OUNCES IN |
| Power Dissipation Rating Per Section in Watts | 0.333 FREE AIR SINGLE SECTION |
| Effective Electrical Rotation in Deg Angular Rotation | 300.0 NOMINAL |
| Reliability Indicator | NOT ESTABLISHED |
| Actuator Travel Control Feature | STOPS |
| Resistance Temp Characteristic Range Per Section in Percent | -3.0 TO 0.0 -55 DEG CELSIUS SINGLE SECTION AND +0.0 TO 3.0 120 DEG CELSIUS SINGLE SECTION |
| Resistance Tolerance Per Section in Percent | -20.0 TO 20.0 SINGLE SECTION |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Rotary Actuator Travel in Angular Deg | 300.0 NOMINAL |
| 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 |
|---|---|
| 4610-11-0103 | Wavetek Rf Products, Inc (USA) |
| RP128-310 PRIMARY | Wavetek Rf Products, Inc (USA) |
| Reference | Meaning |
|---|---|
| 4619-90-0002 | C/1 Advisory reference — outside the item-of-supply concept Wavetek Rf Products, Inc |
NSN 5905-01-105-0532 is a Resistor,variable,nonwire Wound,, manufactured by Wavetek Rf Products, Inc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-105-0532 has 2 manufacturer part numbers on file: 4610-11-0103 (Wavetek Rf Products, Inc), RP128-310 (Wavetek Rf Products, Inc).
Key specifications for RP128-310: Maximum Running Torque: 6.00 INCH-OUNCES IN; Body Diameter: 0.938 INCHES NOMINAL IN; Electrical Resistance Per Section: 10.000 KILOHMS SINGLE SECTION; Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power: 120.0 SINGLE SECTION. 29 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.