The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-00-283-8858, 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 L3harris Technologies, Inc Div Space & Airborne Systems. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-283-8858 |
| Primary Part Number | 53380 |
| Item Name | Resistor,variable,wire Wound,pre |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Mounting Method | STANDARD BUSHING |
| Features Provided | NONMETALLIC SHAFT |
| Electrical Resistance Per Section | 100.0 KILOHMS ALL SECTIONS |
| Rotary Actuator Travel in Angular Deg | 360.0 NOMINAL |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Screw Thread Series Designator | UNEF |
| Bearing Type | BALL SHAFT |
| Maximum Running Torque | 1.50 INCH-OUNCES IN |
| Shaft End Play | 0.005 INCHES IN |
| Actuator Type | SINGLE SHAFT |
| Screw Thread Quantity Per Inch | 32.0 |
| Lateral Runout | 0.005 INCHES IN |
| Pilot Diameter Runout | 0.00200 INCHES IN |
| Maximum Starting Torque | 1.50 INCH-OUNCES IN |
| Shaft Runout | 0.002 INCHES IN |
| Shaft Radial Play | 0.005 INCHES IN |
| Terminal Type and Quantity | 6 SOLDER STUD |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 25.0 ALL SECTIONS |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 80.0 ALL SECTIONS |
| Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius | -20.0 TO 20.0 ALL SECTIONS |
| Function Characteristic Per Section | ALL SECTIONS LINEAR |
| Power Dissipation Rating Per Section in Watts | 4.0 FREE AIR ALL SECTIONS |
| Function Conformity Per Section | ALL SECTIONS INDEPENDENT LINEARITY |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Resistance Tolerance Per Section in Percent | -1.0 TO 1.0 ALL SECTIONS |
| Function Conformity Tolerance Per Section | -1.00 TO 1.00 ALL SECTIONS |
| Actuator Travel Control Feature | CONTINUOUS MOTION |
| Shaft Length | 0.812 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Section Quantity | 2 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5905-00-283-8858 is a Resistor,variable,wire Wound,pre, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-283-8858 has 2 cross-referenced part numbers: 53380 (L3harris Technologies, Inc Div Space & Airborne Systems), C200P (Samarius Precision Instruments, Inc. Dba Samarius Precision Instruments).
There are 4 known substitutes for 5905-00-283-8858: 4820-01-290-7878, 4820-01-383-5304, 5975-01-542-9066 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 53380: Mounting Method: STANDARD BUSHING; Features Provided: NONMETALLIC SHAFT; Electrical Resistance Per Section: 100.0 KILOHMS ALL SECTIONS; Rotary Actuator Travel in Angular Deg: 360.0 NOMINAL. 30 total characteristics are documented in the Federal Logistics Information System.