The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-01-050-3006, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rockwell Automation, Inc. Dba Rockwell Automation. Government technical data includes 27 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-050-3006 |
| Primary Part Number | 15M740 |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Rockwell Automation, Inc. Dba Rockwell Automation |
| Status | ACTIVE |
| Screw Thread Quantity Per Inch | 32.0 |
| Electrical Resistance Per Section | 2.500 KILOHMS SINGLE SECTION |
| Switch Voltage Rating in Volts | 125.0 |
| Section Quantity | 1 |
| Shaft Diameter | 0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN |
| Switch Operating Position | ANY POSITION OF ROTATION TRAVEL |
| Body Style | RECTANGULAR BUSHING MOUNTED |
| Mounting Method | SHAFT |
| Body Width | 0.625 INCHES NOMINAL IN |
| Body Height | 0.625 INCHES NOMINAL IN |
| Terminal Location | REAR-BOTTOM LOCATION NOT OTHERWISE SPECIFIED |
| Features Provided | SWITCH |
| Shaft Style | ROUND, SLOTTED, UNDERCUT |
| Actuator Type | SINGLE SHAFT |
| Shaft Length | 0.750 INCHES NOMINAL IN |
| Body Length | 1.169 INCHES NOMINAL IN |
| Maximum Stop Torque | 8.00 INCH-OUNCES IN |
| Power Dissipation Rating Per Section in Watts | 2.0 FREE AIR SINGLE SECTION |
| Switch Type | PUSH |
| Screw Thread Diameter | 0.250 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Screw Thread Series Designator | UNEF |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 SINGLE SECTION |
| Switch Contact Arrangement | DOUBLE POLE, SINGLE THROW, ONE OPEN, ONE CLOSED |
| Terminal Type and Quantity | 7 TAB, SOLDER LUG |
| Mounting Bushing Length | 0.250 INCHES NOMINAL IN |
| Switch Current Type and Rating in Amps | 2.000 AC/DC |
| 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 |
|---|---|
| 15M740 | Rockwell Automation, Inc. Dba Rockwell Automation (USA) |
| 15M740 | Clarostat Sensors and Controls (USA) |
| C8871-1 | Tti Inc Dba Tti Inc Div Tti (USA) |
| Reference | Meaning |
|---|---|
| 5905PL1696615 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| C8871-1 | 7/2 Vendor item drawing reference U.S. Government activity |
| 15M740 | 3/2 Design control — primary reference U.S. Government activity |
| STD937-14 | 5/2 Secondary reference U.S. Government activity |
| 5905PL0842259 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5905-01-050-3006 is a Resistor,variable,wire Wound,non, manufactured by Rockwell Automation, Inc. Dba Rockwell Automation, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-050-3006 has 3 manufacturer part numbers on file: 15M740 (Rockwell Automation, Inc. Dba Rockwell Automation), 15M740 (Clarostat Sensors and Controls), C8871-1 (Tti Inc Dba Tti Inc Div Tti).
Key specifications for 15M740: Screw Thread Quantity Per Inch: 32.0; Electrical Resistance Per Section: 2.500 KILOHMS SINGLE SECTION; Switch Voltage Rating in Volts: 125.0; Section Quantity: 1. 27 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.