The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-01-043-4289, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 29 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-043-4289 |
| Primary Part Number | 724975-2 |
| Item Name | Resistor,variable,wire Wound,pre |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Maximum Running Torque | 0.25 INCH-OUNCES IN |
| Body Diameter | 1.062 INCHES NOMINAL IN |
| Electrical Resistance Per Section | 20.0 KILOHMS SINGLE SECTION |
| Mounting Lip Depth | 0.0620 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 125.0 SINGLE SECTION |
| Undercut Width | 0.0570 INCHES NOMINAL IN |
| Section Quantity | 1 |
| Shaft Diameter | 0.1248 INCHES MAXIMUM IN |
| Undercut Diameter | 0.9688 INCHES MAXIMUM IN |
| Fragility Factor | MODERATELY RUGGED |
| Function Characteristic Per Section | SINGLE SECTION LINEAR |
| Body Style | CYLINDRICAL SERVO MOUNTED |
| Function Conformity Tolerance Per Section | -0.50 TO 0.50 SINGLE SECTION |
| Overall Diameter | 1.281 INCHES NOMINAL IN |
| Mounting Method | CLAMP RING(S) |
| Maximum Starting Torque | 0.30 INCH-OUNCES IN |
| Temp Coefficient of Resistance Wire Per Section in Ppm Per Deg Celsius | -50.0 TO 50.0 SINGLE SECTION |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Lip Diameter | 1.0620 INCHES NOMINAL IN |
| Shaft Style | ROUND |
| Actuator Type | SINGLE SHAFT |
| Shaft Length | 0.331 INCHES NOMINAL IN |
| Pilot Diameter | 0.9688 INCHES MAXIMUM IN |
| Body Length | 0.580 INCHES NOMINAL IN |
| Pilot Length | 0.0620 INCHES NOMINAL IN |
| Power Dissipation Rating Per Section in Watts | 1.5 FREE AIR SINGLE SECTION |
| Effective Electrical Rotation in Deg Angular Rotation | 260.0 NOMINAL |
| Bearing Type | BALL SHAFT |
| Reliability Indicator | NOT ESTABLISHED |
| 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 |
|---|---|
| 724975-2 | Vishay Sprague Inc (USA) |
| 724975-2 | Honeywell International Inc Dba Honeywell International Div New England Instrument (nei) (USA) |
| 724975-2 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| 116WS190 | Honeywell International Inc Dba Honeywell International Div New England Instrument (nei) (USA) |
NSN 5905-01-043-4289 is a Resistor,variable,wire Wound,pre, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-043-4289 has 4 manufacturer part numbers on file: 724975-2 (Vishay Sprague Inc), 724975-2 (Honeywell International Inc Dba Honeywell International Div New England Instrument (nei)), 724975-2 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 116WS190 (Honeywell International Inc Dba Honeywell International Div New England Instrument (nei)).
Key specifications for 724975-2: Maximum Running Torque: 0.25 INCH-OUNCES IN; Body Diameter: 1.062 INCHES NOMINAL IN; Electrical Resistance Per Section: 20.0 KILOHMS SINGLE SECTION; Mounting Lip Depth: 0.0620 INCHES NOMINAL IN. 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.