The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-004-4974, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. Government technical data includes 28 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-004-4974 |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — Resistor |
| Status | ACTIVE |
| Maximum Running Torque | 0.30 INCH-OUNCES IN |
| Body Diameter | 1.062 INCHES NOMINAL IN |
| Lateral Runout | 0.0015 INCHES IN |
| Mounting Lip Depth | 0.09000 INCHES MINIMUM AND 0.09500 INCHES MAXIMUM IN |
| Undercut Width | 0.05000 INCHES NOMINAL IN |
| Section Quantity | 2 |
| Shaft Diameter | 0.1247 INCHES MINIMUM AND 0.1248 INCHES MAXIMUM IN |
| Undercut Diameter | 0.975 INCHES NOMINAL IN |
| Body Style | CYLINDRICAL SERVO MOUNTED |
| Shaft End Play | 0.00400 INCHES IN |
| Overall Diameter | 1.251 INCHES MAXIMUM IN |
| Mounting Method | CLAMP RING(S) |
| Maximum Starting Torque | 0.30 INCH-OUNCES IN |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Lip Diameter | 1.06200 INCHES NOMINAL IN |
| Shaft Style | ROUND, SLOTTED |
| Actuator Type | DOUBLE ENDED SHAFT |
| Shaft Length | 0.720 INCHES NOMINAL IN |
| Pilot Diameter | 0.99950 INCHES MINIMUM AND 1.00000 INCHES MAXIMUM IN |
| Body Length | 1.828 INCHES MAXIMUM IN |
| Shaft Runout | 0.001 INCHES IN |
| Pilot Length | 0.05700 INCHES MINIMUM AND 0.06200 INCHES MAXIMUM IN |
| Power Dissipation Rating Per Section in Watts | 2.0 FREE AIR SINGLE SECTION |
| Effective Electrical Rotation in Deg Angular Rotation | 351.8 MAXIMUM |
| Pilot Diameter Runout | 0.00150 INCHES IN |
| Bearing Type | BALL SHAFT |
| Shaft Radial Play | 0.002 INCHES IN |
| Actuator Travel Control Feature | CONTINUOUS MOTION |
| 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 |
|---|---|
| 7903122 | 1/2 Source control — Government-approved source U.S. Government activity |
| 1360-902 | 3/9 Design control — primary reference Bei Sensors & Systems Company, Inc. Dba Bei Duncan |
NSN 5905-00-004-4974 is a Resistor,variable,wire Wound,non, classified under FSC 5905, Resistor. Status: active.
Key specifications for 5905-00-004-4974: Maximum Running Torque: 0.30 INCH-OUNCES IN; Body Diameter: 1.062 INCHES NOMINAL IN; Lateral Runout: 0.0015 INCHES IN; Mounting Lip Depth: 0.09000 INCHES MINIMUM AND 0.09500 INCHES MAXIMUM IN. 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.