The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-00-602-4819, 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 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-602-4819 |
| Primary Part Number | 500-656 |
| Item Name | Resistor,variable,wire Wound,pre |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Vishay Sprague Inc |
| Status | ACTIVE |
| Reliability Indicator | NOT ESTABLISHED |
| Body Length | 1.438 INCHES MINIMUM AND 1.458 INCHES MAXIMUM IN |
| Section Quantity | 1 |
| Mounting Method | STANDARD BUSHING |
| Rotary Actuator Travel in Angular Deg | 3600.0 MINIMUM AND 3610.0 MAXIMUM |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 125.0 SINGLE SECTION |
| Maximum Starting Torque | 0.50 INCH-OUNCES IN |
| Screw Thread Quantity Per Inch | 32.0 |
| Screw Thread Diameter | 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN |
| Effective Electrical Rotation in Deg Angular Rotation | 3600.0 MINIMUM AND 3610.0 MAXIMUM |
| Shaft End Play | 0.005 INCHES IN |
| Electrical Resistance Per Section | 100.0 KILOHMS SINGLE SECTION |
| Fragility Factor | MODERATELY RUGGED |
| Features Provided | HUMIDITY PROOF |
| Shaft Runout | 0.002 INCHES IN |
| Pilot Diameter Runout | 0.002 INCHES IN |
| Actuator Type | SINGLE SHAFT |
| Screw Thread Series Designator | UNEF |
| Shaft Radial Play | 0.003 INCHES IN |
| Maximum Stop Torque | 100.00 INCH-OUNCES IN |
| Maximum Running Torque | 0.40 INCH-OUNCES IN |
| Lateral Runout | 0.005 INCHES IN |
| Bearing Type | SLEEVE SHAFT |
| Precious Material | GOLD |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 40.0 SINGLE SECTION |
| Actuator Travel Control Feature | STOPS |
| Terminal Location | LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Precious Material and Location | TERMINAL SURFACES GOLD |
| Resistance Tolerance Per Section in Percent | -5.0 TO 5.0 SINGLE SECTION |
| Function Conformity Tolerance Per Section | -0.50 TO 0.50 SINGLE SECTION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5905-00-602-4819 is a Resistor,variable,wire Wound,pre, manufactured by Vishay Sprague Inc, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-602-4819 has 2 cross-referenced part numbers: 227885-1 (Raytheon Company), 500-656 (Vishay Sprague Inc).
There are 3 known substitutes for 5905-00-602-4819: 5330-00-443-9604, 5910-00-915-3542, 2930-01-604-9048. Verify interchangeability with system specifications before substitution.
Key specifications for 500-656: Reliability Indicator: NOT ESTABLISHED; Body Length: 1.438 INCHES MINIMUM AND 1.458 INCHES MAXIMUM IN; Section Quantity: 1; Mounting Method: STANDARD BUSHING. 30 total characteristics are documented in the Federal Logistics Information System.