The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-016-2398, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Westinghouse Electric Corp. Government technical data includes 29 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-016-2398 |
| Primary Part Number | 443A359ITEM11 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Body Diameter | 1.032 INCHES MINIMUM AND 1.156 INCHES MAXIMUM IN |
| Screw Thread Quantity Per Inch | 32.0 |
| Electrical Resistance Per Section | 10.0 KILOHMS SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 120.0 SINGLE SECTION |
| Section Quantity | 1 |
| Shaft Diameter | 0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN |
| Nonturn Device Radius | 0.516 INCHES MINIMUM AND 0.546 INCHES MAXIMUM IN |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Overall Diameter | 1.970 INCHES MINIMUM AND 2.090 INCHES MAXIMUM IN |
| Terminal Length | 0.938 INCHES NOMINAL IN |
| Mounting Method | LOCKING BUSHING |
| Maximum Starting Torque | 6.00 INCH-OUNCES IN |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| Shaft Style | ROUND, SLOTTED |
| Actuator Type | SINGLE SHAFT |
| Shaft Length | 0.813 INCHES MINIMUM AND 0.937 INCHES MAXIMUM IN |
| Body Length | 0.468 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN |
| Maximum Stop Torque | 128.00 INCH-OUNCES IN |
| Power Dissipation Rating Per Section in Watts | 2.0 FREE AIR SINGLE SECTION |
| Effective Electrical Rotation in Deg Angular Rotation | 0.309 MINIMUM AND 320.0 MAXIMUM |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Screw Thread Series Designator | UNEF |
| Actuator Travel Control Feature | STOPS |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 SINGLE SECTION |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Rotary Actuator Travel in Angular Deg | 309.0 MINIMUM AND 320.0 MAXIMUM |
| Mounting Bushing Length | 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN |
| Device Design Type | ERR-030 AT 9:00 OCLOCKUNABLE TO DECODE |
| 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 |
|---|---|
| 443A359ITEM11 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| S443A359H11 | 5/9 Secondary reference Clarostat Sensors and Controls |
| S443A359H11 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 443A359H11 | 5/9 Secondary reference Westinghouse Electric Corp Control Business Unit |
| S443A359H11 | 3/9 Design control — primary reference Westinghouse Electric Corp Medium AC Motor and Gearing Div |
NSN 5905-00-016-2398 is a Resistor,variable,nonwire Wound,, manufactured by Westinghouse Electric Corp, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-016-2398 has 1 manufacturer part number on file: 443A359ITEM11 (Westinghouse Electric Corp).
Key specifications for 443A359ITEM11: Body Diameter: 1.032 INCHES MINIMUM AND 1.156 INCHES MAXIMUM IN; Screw Thread Quantity Per Inch: 32.0; Electrical Resistance Per Section: 10.0 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.