The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-00-903-5741, 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 Vishay Sprague Inc. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-903-5741 |
| Primary Part Number | 550-227 |
| Item Name | Resistor,variable,wire Wound,pre |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Vishay Sprague Inc |
| Status | ACTIVE |
| Mounting Method | CLAMP RING(S) |
| Undercut Width | 0.0530 INCHES MINIMUM AND 0.0730 INCHES MAXIMUM IN |
| Overall Diameter | 1.046 INCHES NOMINAL IN |
| Features Provided | NONMETALLIC SHAFT |
| Terminal Location | LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 40.0 SINGLE SECTION |
| Power Dissipation Rating Per Section in Watts | 1.5 FREE AIR SINGLE SECTION |
| Function Conformity Per Section | SINGLE SECTION INDEPENDENT LINEARITY |
| Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius | -20.0 TO 20.0 SINGLE SECTION |
| Resistance Tolerance Per Section in Percent | -5.0 TO 5.0 SINGLE SECTION |
| Function Characteristic Per Section | SINGLE SECTION LINEAR |
| Actuator Travel Control Feature | STOPS |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Maximum Starting Torque | 0.40 INCH-OUNCES IN |
| Lateral Runout | 0.001 INCHES IN |
| Pilot Diameter Runout | 0.001 INCHES IN |
| Shaft Runout | 0.002 INCHES IN |
| Shaft End Play | 0.0003 INCHES IN |
| Effective Electrical Rotation in Deg Angular Rotation | 1080.0 MINIMUM |
| Actuator Type | SINGLE SHAFT |
| Maximum Running Torque | 0.30 INCH-OUNCES IN |
| Rotary Actuator Travel in Angular Deg | 1080.0 MINIMUM |
| Pilot Diameter | 0.6240 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN |
| Shaft Style | ROUND |
| Mounting Lip Depth | 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN |
| Function Conformity Tolerance Per Section | -0.10 TO 0.10 SINGLE SECTION |
| Undercut Diameter | 0.624 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Section Quantity | 1 |
| Shaft Diameter | 0.125 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 550-227 | Vishay Sprague Inc (USA) |
| 106-340-0003 | Moog Inc. Dba Moog Components Group (USA) |
| 106-340-0003 | Moog Inc. (USA) |
| 550-20K | Vishay Sprague Inc (USA) |
| 552SETVO20K | Vishay Sprague Inc (USA) |
| 106-340-0003 | Meggitt (new Hampshire), Inc (USA) |
| 550-277 | Vishay Sprague Inc (USA) |
NSN 5905-00-903-5741 is a Resistor,variable,wire Wound,pre, manufactured by Vishay Sprague Inc, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-903-5741 has 7 cross-referenced part numbers: 550-227 (Vishay Sprague Inc), 106-340-0003 (Moog Inc. Dba Moog Components Group), 106-340-0003 (Moog Inc.), 550-20K (Vishay Sprague Inc), 552SETVO20K (Vishay Sprague Inc) and 2 more.
There are 2 known substitutes for 5905-00-903-5741: 3110-00-289-6495, 7050-00-986-2420. Verify interchangeability with system specifications before substitution.
Key specifications for 550-227: Mounting Method: CLAMP RING(S); Overall Length: 1.660 INCHES NOMINAL IN; Undercut Width: 0.0530 INCHES MINIMUM AND 0.0730 INCHES MAXIMUM IN; Overall Diameter: 1.046 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.