The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-502-4234, 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 Instruments and Flight Research, Inc.. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-502-4234 |
| Primary Part Number | 503408-19 |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Instruments and Flight Research, Inc. |
| Status | ACTIVE |
| Shaft Style | ROUND |
| Features Provided | NONMETALLIC SHAFT |
| Overall Diameter | 1.938 INCHES NOMINAL IN |
| Nonturn Device Radius | 0.531 INCHES NOMINAL IN |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Nonturn Device Location | AT 9 OCLOCK |
| Mounting Method | STANDARD BUSHING |
| Rotary Actuator Travel in Angular Deg | 300.0 NOMINAL |
| Function Conformity Per Section | SINGLE SECTION INDEPENDENT LINEARITY |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 40.0 SINGLE SECTION |
| Electrical Resistance Per Section | 50.000 KILOHMS SINGLE SECTION |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Actuator Travel Control Feature | STOPS |
| Function Characteristic Per Section | SINGLE SECTION LINEAR |
| 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 |
| Power Dissipation Rating Per Section in Watts | 3.0 FREE AIR SINGLE SECTION |
| Body Diameter | 1.672 INCHES NOMINAL IN |
| Shaft Length | 2.187 INCHES NOMINAL IN |
| Maximum Starting Torque | 2.00 INCH-OUNCES IN |
| Effective Electrical Rotation in Deg Angular Rotation | 280.0 NOMINAL |
| Mounting Bushing Length | 0.375 INCHES NOMINAL IN |
| Shaft Diameter | 0.250 INCHES NOMINAL IN |
| Body Length | 0.781 INCHES NOMINAL IN |
| Section Quantity | 1 |
| Screw Thread Quantity Per Inch | 32.0 |
| Maximum Running Torque | 1.50 INCH-OUNCES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5905-00-502-4234 is a Resistor,variable,wire Wound,non, manufactured by Instruments and Flight Research, Inc., classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-502-4234 has 3 cross-referenced part numbers: 503408-19 (Instruments and Flight Research, Inc.), L400 (Ideal Precision Meter Co Dba Ideal Precision Meter Co), 520064-19 (Curtiss-Wright Corp).
There are 4 known substitutes for 5905-00-502-4234: 5905-00-624-9592, 5940-00-939-5631, 6105-01-109-0035 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 503408-19: Shaft Style: ROUND; Features Provided: NONMETALLIC SHAFT; Overall Diameter: 1.938 INCHES NOMINAL IN; Nonturn Device Radius: 0.531 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.