The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-00-617-9559, 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 Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5905-00-617-9559 |
| Primary Part Number | 62-903 |
| Item Name | Resistor,variable,wire Wound,pre |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | CANCELLED |
| Pilot Diameter | 1.3115 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM IN |
| Terminal Type and Quantity | 15 SOLDER STUD |
| Power Dissipation Rating Per Section in Watts | 2.0 FREE AIR SINGLE SECTION |
| Function Characteristic Per Section | SINGLE SECTION LINEAR |
| Terminal Location | LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Actuator Travel Control Feature | CONTINUOUS MOTION |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 40.0 SINGLE SECTION |
| Function Conformity Per Section | SINGLE SECTION ABSOLUTE LINEARITY |
| Resistance Tolerance Per Section in Percent | -5.0 TO 5.0 1ST SECTION AND -5.0 TO 5.0 2ND SECTION AND -5.0 TO 5.0 3RD SECTION AND -5.0 TO 5.0 4TH SECTION AND -5.0 TO 5.0 5TH SECTION |
| Undercut Width | 0.0730 INCHES MINIMUM IN |
| Rotary Actuator Travel in Angular Deg | 360.0 NOMINAL |
| Shaft Style | ROUND, SLOTTED |
| Shaft Length | 0.625 INCHES NOMINAL IN |
| Mounting Lip Depth | 0.0620 INCHES NOMINAL IN |
| Body Diameter | 1.437 INCHES MINIMUM AND 1.451 INCHES MAXIMUM IN |
| Body Style | CYLINDRICAL SERVO MOUNTED |
| Effective Electrical Rotation in Deg Angular Rotation | 354.0 NOMINAL |
| Overall Diameter | 1.422 INCHES MINIMUM AND 1.454 INCHES MAXIMUM IN |
| Electrical Resistance Per Section | 9.750 KILOHMS 1ST SECTION AND 9.750 KILOHMS 2ND SECTION AND 9.750 KILOHMS 3RD SECTION AND 9.750 KILOHMS 4TH SECTION AND 9.750 KILOHMS 5TH SECTION |
| Mounting Method | FLANGE |
| Shaft Runout | 0.001 INCHES IN |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 80.0 SINGLE SECTION |
| Function Conformity Tolerance Per Section | -0.15 TO 0.15 SINGLE SECTION |
| Reliability Indicator | NOT ESTABLISHED |
| Maximum Running Torque | 2.40 INCH-OUNCES IN |
| Actuator Type | DOUBLE ENDED SHAFT |
| Body Length | 3.160 INCHES MAXIMUM IN |
| Shaft Diameter | 0.250 INCHES NOMINAL IN |
| Pilot Length | 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 170-163 | Vishay Sprague Inc (USA) |
| 170-163 | IV-Electronic Klaus Vespermann Kg (DEU) |
| 62-903 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 1277407 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 749-6033 | Bunker Ramo Corp Amphenol Controls Div (USA) |
NSN 5905-00-617-9559 is a Resistor,variable,wire Wound,pre, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5905 (No Item Name Available). Status: cancelled.
NSN 5905-00-617-9559 has 5 cross-referenced part numbers: 170-163 (Vishay Sprague Inc), 170-163 (IV-Electronic Klaus Vespermann Kg), 62-903 (Lockheed Martin Corporation Div Rms - Mitchel Field), 1277407 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 749-6033 (Bunker Ramo Corp Amphenol Controls Div).
There are 6 known substitutes for 5905-00-617-9559: 5133-00-142-4958, 3433-00-640-2355, 2510-00-737-4773 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 62-903: Pilot Diameter: 1.3115 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM IN; Terminal Type and Quantity: 15 SOLDER STUD; Power Dissipation Rating Per Section in Watts: 2.0 FREE AIR SINGLE SECTION; Function Characteristic Per Section: SINGLE SECTION LINEAR. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 5905-00-617-9559 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.