The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-019-8223, 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 Ampex Systems Corp. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-019-8223 |
| Primary Part Number | 044-271 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Ampex Systems Corp |
| Status | ACTIVE |
| Body Diameter | 3.500 INCHES NOMINAL IN |
| Resistance Tolerance Per Section in Percent | -5.0 TO 5.0 SINGLE SECTION |
| Actuator Travel Control Feature | CLUTCH |
| Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius | -25.0 TO 25.0 SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 55.0 SINGLE SECTION |
| Power Dissipation Rating Per Section in Watts | 1.5 FREE AIR SINGLE SECTION |
| Terminal Location | REAR END |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Mounting Method | STANDARD BUSHING |
| Nonturn Device Radius | 0.531 INCHES NOMINAL IN |
| Screw Thread Quantity Per Inch | 32.0 |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 150.0 SINGLE SECTION |
| Screw Thread Diameter | 0.250 INCHES NOMINAL IN |
| Features Provided | HERMETICALLY SEALED |
| Electrical Resistance Per Section | 270.000 OHMS SINGLE SECTION |
| Rotary Actuator Travel in Angular Deg | 9000.0 NOMINAL |
| Device Design Type | ERR-030 AT 9:00 OCLOCKUNABLE TO DECODE |
| Screw Thread Series Designator | UNEF |
| Actuator Type | SINGLE SHAFT |
| Section Quantity | 1 |
| Reliability Indicator | NOT ESTABLISHED |
| Shaft Diameter | 0.250 INCHES NOMINAL IN |
| Shaft Length | 0.500 INCHES NOMINAL IN |
| Shaft Style | ROUND |
| Mounting Bushing Length | 0.250 INCHES NOMINAL IN |
| Effective Electrical Rotation in Deg Angular Rotation | 9000.0 NOMINAL |
| Body Length | 4.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5905-00-019-8223 is a Resistor,variable,nonwire Wound,, manufactured by Ampex Systems Corp, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-019-8223 has 2 cross-referenced part numbers: 044-271 (Ampex Systems Corp), 044-072 (Ampex Systems Corp).
There is 1 known substitute for 5905-00-019-8223: 4510-01-310-4761. Verify interchangeability with system specifications before substitution.
Key specifications for 044-271: Body Diameter: 3.500 INCHES NOMINAL IN; Resistance Tolerance Per Section in Percent: -5.0 TO 5.0 SINGLE SECTION; Actuator Travel Control Feature: CLUTCH; Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius: -25.0 TO 25.0 SINGLE SECTION. 28 total characteristics are documented in the Federal Logistics Information System.