The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-01-102-2643, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. Government technical data includes 30 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-102-2643 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — Resistor |
| Status | ACTIVE |
| Maximum Running Torque | 0.30 INCH-OUNCES IN |
| Screw Thread Quantity Per Inch | 32.0 |
| Undercut Length | 0.375 INCHES NOMINAL IN |
| Electrical Resistance Per Section | 100.0 KILOHMS 1ST SECTION AND 2.5 KILOHMS 2ND SECTION AND 2.5 KILOHMS 3RD SECTION AND 2.5 KILOHMS 4TH SECTION |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 150.0 ALL SECTIONS |
| Section Quantity | 4 |
| Shaft Diameter | 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Undercut Diameter | 0.125 INCHES NOMINAL IN |
| Body Style | RECTANGULAR BUSHING MOUNTED |
| Mounting Method | STANDARD BUSHING |
| Body Width | 0.625 INCHES NOMINAL IN |
| Body Height | 0.625 INCHES NOMINAL IN |
| Maximum Starting Torque | 2.00 INCH-OUNCES IN |
| Terminal Location | LOWER ADJACENT SIDE TWO ROWS |
| Shaft Style | ROUND, STEPPED |
| Actuator Type | DUAL CONCENTRIC |
| Shaft Length | 1.125 INCHES NOMINAL IN |
| Body Length | 1.672 INCHES MINIMUM AND 1.766 INCHES MAXIMUM IN |
| Maximum Stop Torque | 64.00 INCH-OUNCES IN |
| Power Dissipation Rating Per Section in Watts | 1.0 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 | STOPS |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 ALL SECTIONS |
| Terminal Type and Quantity | 12 TAB, SOLDER LUG |
| Rotary Actuator Travel in Angular Deg | 300.0 NOMINAL |
| Mounting Bushing Length | 0.375 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 70.0 ALL SECTIONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| AA0361 | 5/9 Secondary reference U.S. Government activity |
| 82A4A-G36-AA0361 | 5/9 Secondary reference U.S. Government activity |
| 82A4A-G36-AA0361 | 5/9 Secondary reference Bourns Inc Precisions/controls Div |
| 960052-1C | 3/2 Design control — primary reference U.S. Government activity |
| 82A4A-G36-AA0361 | C/1 Advisory reference — outside the item-of-supply concept Bourns Inc |
NSN 5905-01-102-2643 is a Resistor,variable,nonwire Wound,, classified under FSC 5905, Resistor. Status: active.
Key specifications for 5905-01-102-2643: Maximum Running Torque: 0.30 INCH-OUNCES IN; Screw Thread Quantity Per Inch: 32.0; Undercut Length: 0.375 INCHES NOMINAL IN; Electrical Resistance Per Section: 100.0 KILOHMS 1ST SECTION AND 2.5 KILOHMS 2ND SECTION AND 2.5 KILOHMS 3RD SECTION AND 2.5 KILOHMS 4TH SECTION. 30 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.