The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-01-463-5675, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Anritsu Company. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5905-01-463-5675 |
| Primary Part Number | ST4B-103 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Anritsu Company |
| Status | ACTIVE |
| Maximum Running Torque | 1.39 INCH-OUNCES IN |
| Electrical Resistance Per Section | 10.0 KILOHMS SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 125.0 SINGLE SECTION |
| Section Quantity | 1 |
| Fragility Factor | MODERATELY DELICATE |
| Body Style | RECTANGULAR |
| Mounting Method | TERMINAL |
| Maximum Starting Torque | 1.39 INCH-OUNCES IN |
| Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius | -100.0 TO 100.0 SINGLE SECTION |
| Actuator Type | FLUSH DRIVE WITH SLOT-HOLE |
| Maximum Stop Torque | 4.17 INCH-OUNCES IN |
| Power Dissipation Rating Per Section in Watts | 0.25 FREE AIR SINGLE SECTION |
| Effective Electrical Rotation in Deg Angular Rotation | 210.0 NOMINAL |
| Resistance Temp Characteristic Range Per Section in Percent | -55.0 TO 125.0 -55 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 | 240.0 NOMINAL |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 70.0 SINGLE SECTION |
| 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 |
|---|---|
| ST4B-103 PRIMARY | Anritsu Company (USA) |
| Reference | Meaning |
|---|---|
| ST4B-103 | C/1 Advisory reference — outside the item-of-supply concept Mepcopal Co a Joint Venture |
NSN 5905-01-463-5675 is a Resistor,variable,nonwire Wound,, manufactured by Anritsu Company, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-463-5675 has 1 manufacturer part number on file: ST4B-103 (Anritsu Company).
Key specifications for ST4B-103: Maximum Running Torque: 1.39 INCH-OUNCES IN; Electrical Resistance Per Section: 10.0 KILOHMS SINGLE SECTION; Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power: 125.0 SINGLE SECTION; Section Quantity: 1. 18 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.