The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-01-306-2781, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Co ESD Long Island Div. Government technical data includes 30 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-306-2781 |
| Primary Part Number | 04ER010-1 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Raytheon Co ESD Long Island Div |
| Status | ACTIVE |
| Maximum Running Torque | 3.00 INCH-OUNCES IN |
| Electrical Resistance Per Section | 200.0 OHMS SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 150.0 SINGLE SECTION |
| Section Quantity | 1 |
| Shaft Diameter | 0.070 INCHES NOMINAL IN |
| Fragility Factor | MODERATELY RUGGED |
| Body Style | RECTANGULAR |
| Precious Material | GOLD |
| Terminal Length | 0.200 INCHES MINIMUM IN |
| Mounting Method | TERMINAL |
| Body Width | 0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN |
| Body Height | 0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| Maximum Starting Torque | 3.00 INCH-OUNCES IN |
| Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius | -10.0 TO 10.0 SINGLE SECTION |
| Terminal Location | LEFT ADJACENT SIDE TWO ROWS |
| Center to Center Distance Between Center Terminal and Outside Terminal | 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN |
| Features Provided | HUMIDITY PROOF |
| Shaft Style | ROUND, SLOTTED |
| Actuator Type | SINGLE SHAFT |
| Center to Center Distance Between Terminal Rows | 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN |
| Shaft Length | 0.025 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN |
| Body Length | 0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| Center to Center Distance Between Terminals | 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN |
| Power Dissipation Rating Per Section in Watts | 0.25 FREE AIR SINGLE SECTION |
| Effective Electrical Rotation in Deg Angular Rotation | 6840.0 MINIMUM AND 8280.0 MAXIMUM |
| Reliability Indicator | NOT ESTABLISHED |
| Precious Material and Location | TERMINAL SURFACES GOLD |
| Cubic Measure | 0.013 CUBIC INCHES |
| Actuator Travel Control Feature | CLUTCH |
| Test Data Document | 24587-04ER010 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| 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 |
|---|---|
| 04ER010-1 PRIMARY | Raytheon Co ESD Long Island Div (USA) |
| 1240P-200R-5PCT | Vishay Intertechnology, Inc. (USA) |
NSN 5905-01-306-2781 is a Resistor,variable,nonwire Wound,, manufactured by Raytheon Co ESD Long Island Div, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-306-2781 has 2 manufacturer part numbers on file: 04ER010-1 (Raytheon Co ESD Long Island Div), 1240P-200R-5PCT (Vishay Intertechnology, Inc.).
Key specifications for 04ER010-1: Maximum Running Torque: 3.00 INCH-OUNCES IN; Electrical Resistance Per Section: 200.0 OHMS 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.