The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-01-287-2250, 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30 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-287-2250 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — Resistor |
| Status | ACTIVE |
| Maximum Running Torque | 2.00 INCH-OUNCES IN |
| Electrical Resistance Per Section | 100.0 KILOHMS SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 150.0 SINGLE SECTION |
| Section Quantity | 1 |
| Shaft Diameter | 0.065 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN |
| Shaft Bearing Type | SLEEVE |
| Fragility Factor | MODERATELY RUGGED |
| Body Style | RECTANGULAR |
| Terminal Length | 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN |
| Mounting Method | TERMINAL |
| Body Width | 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN |
| Body Height | 0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Maximum Starting Torque | 2.00 INCH-OUNCES IN |
| Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius | -250.0 TO 250.0 SINGLE SECTION |
| Terminal Location | LOWER ADJACENT SIDE SINGLE ROW |
| Reliability Failure Rate Level in Percent | 0.100 |
| Center to Center Distance Between Center Terminal and Outside Terminal | 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN |
| Features Provided | HUMIDITY PROOF |
| Shaft Style | ROUND, SLOTTED |
| Actuator Type | SINGLE SHAFT |
| Shaft Length | 0.090 INCHES MAXIMUM IN |
| Specification/standard Data | 81349-MIL-R-39035/5 GOVERNMENT SPECIFICATION |
| Body Length | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Center to Center Distance Between Terminals | 0.390 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN |
| Power Dissipation Rating Per Section in Watts | 0.3 FREE AIR SINGLE SECTION |
| Effective Electrical Rotation in Deg Angular Rotation | 1800.0 MINIMUM AND 5400.0 MAXIMUM |
| Reliability Indicator | ESTABLISHED |
| Cubic Measure | 0.009 CUBIC INCHES |
| Actuator Travel Control Feature | CLUTCH |
| Test Data Document | 81349-MIL-R-39035 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| 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 |
|---|---|
| MIL-R-39035/5 | 4/1 Identification reference U.S. Government activity |
| RJR28CP104P | 2/2 Government specification standardization U.S. Government activity |
NSN 5905-01-287-2250 is a Resistor,variable,nonwire Wound,, classified under FSC 5905, Resistor. Status: active.
Key specifications for 5905-01-287-2250: Maximum Running Torque: 2.00 INCH-OUNCES IN; Electrical Resistance Per Section: 100.0 KILOHMS SINGLE SECTION; Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power: 150.0 SINGLE SECTION; Section Quantity: 1. 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.