The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-00-679-9936, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Vishay Angstrohm Precision Inc Dba Vishay Angstrohm. Government technical data includes 28 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-679-9936 |
| Primary Part Number | 22631-2-15 |
| Item Name | Resistor,variable,wire Wound,pre |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Vishay Angstrohm Precision Inc Dba Vishay Angstrohm |
| Status | ACTIVE |
| Body Diameter | 2.375 INCHES NOMINAL IN |
| Screw Thread Quantity Per Inch | 32.0 |
| Electrical Resistance Per Section | 15.000 OHMS ALL SECTIONS |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 350.0 ALL SECTIONS |
| Section Quantity | 2 |
| Shaft Diameter | 0.250 INCHES NOMINAL IN |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Overall Diameter | 3.531 INCHES NOMINAL IN |
| First Flat Length | 0.375 INCHES NOMINAL IN |
| Terminal Length | 0.156 INCHES NOMINAL IN |
| Mounting Method | STANDARD BUSHING |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Shaft Style | ROUND, FLATTED |
| Actuator Type | SINGLE SHAFT |
| Shaft Length | 0.500 INCHES NOMINAL IN |
| Body Length | 3.500 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | EW FORM |
| Power Dissipation Rating Per Section in Watts | 50.0 FREE AIR ALL SECTIONS |
| Effective Electrical Rotation in Deg Angular Rotation | 300.0 NOMINAL |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Screw Thread Series Designator | UNEF |
| Actuator Travel Control Feature | CONTINUOUS MOTION |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 SINGLE SECTION |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG |
| Rotary Actuator Travel in Angular Deg | 300.0 NOMINAL |
| Flat Height | 0.219 INCHES NOMINAL IN |
| Mounting Bushing Length | 0.375 INCHES NOMINAL IN |
| 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 |
|---|---|
| 22631-2-15 PRIMARY | Vishay Angstrohm Precision Inc Dba Vishay Angstrohm (USA) |
| Reference | Meaning |
|---|---|
| MIL-DTL-15109 | 4/1 Identification reference U.S. Government activity |
| MILR15109 | 5/9 Secondary reference U.S. Government activity |
NSN 5905-00-679-9936 is a Resistor,variable,wire Wound,pre, manufactured by Vishay Angstrohm Precision Inc Dba Vishay Angstrohm, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-679-9936 has 1 manufacturer part number on file: 22631-2-15 (Vishay Angstrohm Precision Inc Dba Vishay Angstrohm).
Key specifications for 22631-2-15: Body Diameter: 2.375 INCHES NOMINAL IN; Screw Thread Quantity Per Inch: 32.0; Electrical Resistance Per Section: 15.000 OHMS ALL SECTIONS; Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power: 350.0 ALL SECTIONS. 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.