The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-01-019-1218, 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 Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-019-1218 |
| Primary Part Number | 171-50 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div |
| Status | ACTIVE |
| Resistance Tolerance Per Section in Percent | -20.0 TO 20.0 SINGLE SECTION |
| Body Length | 0.180 INCHES NOMINAL IN |
| Terminal Type and Quantity | 3 PIN |
| Center to Center Distance Between Terminals | 0.200 INCHES NOMINAL IN |
| Center to Center Distance Between Terminal Rows | 0.100 INCHES NOMINAL IN |
| Center to Center Distance Between Center Terminal and Outside Terminal | 0.100 INCHES NOMINAL IN |
| Terminal Location | REAR END |
| Electrical Resistance Per Section | 50.0 OHMS SINGLE SECTION |
| Mounting Method | TERMINAL |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 150.0 SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 85.0 SINGLE SECTION |
| Terminal Length | 0.187 INCHES NOMINAL IN |
| Power Dissipation Rating Per Section in Watts | 0.5 FREE AIR SINGLE SECTION |
| Overall Diameter | 0.250 INCHES NOMINAL IN |
| Actuator Type | FLUSH DRIVE WITH SLOT-HOLE |
| Body Style | CYLINDRICAL |
| Section Quantity | 1 |
| Reliability Indicator | NOT ESTABLISHED |
| Body Diameter | 0.250 INCHES NOMINAL IN |
| Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius | -100.0 TO 100.0 SINGLE SECTION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 171-50 | Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div (USA) |
NSN 5905-01-019-1218 is a Resistor,variable,nonwire Wound,, manufactured by Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-01-019-1218 has 1 cross-referenced part number: 171-50 (Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div).
There are 11 known substitutes for 5905-01-019-1218: 6150-00-045-2555, 5975-00-079-4165, 6145-01-011-3231 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 171-50: Resistance Tolerance Per Section in Percent: -20.0 TO 20.0 SINGLE SECTION; Body Length: 0.180 INCHES NOMINAL IN; Terminal Type and Quantity: 3 PIN; Center to Center Distance Between Terminals: 0.200 INCHES NOMINAL IN. 21 total characteristics are documented in the Federal Logistics Information System.