The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-552-2136, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Viking Technologies, Ltd.. Government technical data includes 23 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5905-00-552-2136 |
| Primary Part Number | 575B1-16 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Viking Technologies, Ltd. |
| Status | ACTIVE |
| Body Diameter | 0.502 INCHES NOMINAL IN |
| Screw Thread Quantity Per Inch | 72.0 |
| Electrical Resistance Per Section | 500.0 OHMS SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 70.0 SINGLE SECTION |
| Section Quantity | 1 |
| Shaft Diameter | 0.033 INCHES NOMINAL IN |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Mounting Method | STANDARD BUSHING |
| Thread Length | 0.051 INCHES NOMINAL IN |
| Terminal Location | REAR END |
| Features Provided | NONMETALLIC SHAFT |
| Shaft Style | ROUND, THREADED |
| Actuator Type | SINGLE SHAFT |
| Shaft Length | 0.093 INCHES NOMINAL IN |
| Body Length | 0.200 INCHES NOMINAL IN |
| Power Dissipation Rating Per Section in Watts | 0.1 FREE AIR SINGLE SECTION |
| Screw Thread Diameter | 0.073 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Screw Thread Series Designator | UNF |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 SINGLE SECTION |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Mounting Bushing Length | 0.134 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 40.0 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 |
|---|---|
| 575B1-16 PRIMARY | Viking Technologies, Ltd. (USA) |
| Reference | Meaning |
|---|---|
| 575B1-16 | 5/9 Secondary reference U.S. Government activity |
NSN 5905-00-552-2136 is a Resistor,variable,nonwire Wound,, manufactured by Viking Technologies, Ltd., classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-552-2136 has 1 manufacturer part number on file: 575B1-16 (Viking Technologies, Ltd.).
Key specifications for 575B1-16: Body Diameter: 0.502 INCHES NOMINAL IN; Screw Thread Quantity Per Inch: 72.0; Electrical Resistance Per Section: 500.0 OHMS SINGLE SECTION; Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power: 70.0 SINGLE SECTION. 23 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.