The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-515-2439, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Bourns, Inc. Dba Bourns Sensor Controls. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5905-00-515-2439 |
| Primary Part Number | 6544S-1-502 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Bourns, Inc. Dba Bourns Sensor Controls |
| Status | CANCELLED |
| Mounting Lip Diameter | 1.0620 INCHES NOMINAL IN |
| Function Conformity Tolerance Per Section | -0.50 TO 0.50 SINGLE SECTION |
| Electrical Resistance Per Section | 5.0 KILOHMS SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 125.0 SINGLE SECTION |
| Shaft Diameter | 0.1248 INCHES NOMINAL IN |
| Lateral Runout | 0.002 INCHES IN |
| Pilot Diameter Runout | 0.001 INCHES IN |
| Shaft Radial Play | 0.002 INCHES IN |
| Shaft Runout | 0.002 INCHES IN |
| Mechanical Backlash in Deg Angular Rotation | 0.1 |
| Rotary Actuator Travel in Angular Deg | 340.0 NOMINAL |
| Actuator Type | SINGLE SHAFT |
| Shaft End Play | 0.005 INCHES IN |
| Effective Electrical Rotation in Deg Angular Rotation | 340.0 NOMINAL |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius | -30.0 TO 30.0 SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 70.0 SINGLE SECTION |
| Function Characteristic Per Section | SINGLE SECTION LINEAR |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 SINGLE SECTION |
| Power Dissipation Rating Per Section in Watts | 1.25 FREE AIR SINGLE SECTION |
| Actuator Travel Control Feature | CONTINUOUS MOTION |
| Function Conformity Per Section | SINGLE SECTION INDEPENDENT LINEARITY |
| Terminal Type and Quantity | 3 TURRET |
| Pilot Diameter | 0.9683 INCHES MINIMUM AND 0.9688 INCHES MAXIMUM IN |
| Shaft Length | 0.500 INCHES NOMINAL IN |
| Body Length | 0.475 INCHES NOMINAL IN |
| Shaft Style | ROUND |
| Undercut Diameter | 0.968 INCHES NOMINAL IN |
| Body Style | CYLINDRICAL SERVO MOUNTED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6544S-1-502 | Bourns, Inc. Dba Bourns Sensor Controls (USA) |
| 17C1-2228 | Servo Instrument Corporation (USA) |
| 6544S | Bourns Instruments Inc (USA) |
| 6213-5K | Beckman Instruments Inc Eeg Facility Sub of Smith Kline/beckman Corp (USA) |
| 6544S-1-502 | Bourns Inc (USA) |
| 6273R5KL0.5 | Bi Technologies Corporation Div Bi Technologies Corp. (USA) |
| 905373 | Raytheon Technical Services Company (USA) |
NSN 5905-00-515-2439 is a Resistor,variable,nonwire Wound,, manufactured by Bourns, Inc. Dba Bourns Sensor Controls, classified under FSC 5905 (No Item Name Available). Status: cancelled.
NSN 5905-00-515-2439 has 7 cross-referenced part numbers: 6544S-1-502 (Bourns, Inc. Dba Bourns Sensor Controls), 17C1-2228 (Servo Instrument Corporation), 6544S (Bourns Instruments Inc), 6213-5K (Beckman Instruments Inc Eeg Facility Sub of Smith Kline/beckman Corp), 6544S-1-502 (Bourns Inc) and 2 more.
There is 1 known substitute for 5905-00-515-2439: 5950-00-929-2747. Verify interchangeability with system specifications before substitution.
Key specifications for 6544S-1-502: Mounting Lip Diameter: 1.0620 INCHES NOMINAL IN; Function Conformity Tolerance Per Section: -0.50 TO 0.50 SINGLE SECTION; Electrical Resistance Per Section: 5.0 KILOHMS SINGLE SECTION; Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power: 125.0 SINGLE SECTION. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 5905-00-515-2439 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.