The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-907-9458, 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 and Airborne Systems. Government technical data includes 29 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-907-9458 |
| Primary Part Number | 4155-1 |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. Div Space and Airborne Systems |
| Status | ACTIVE |
| Mounting Method | STANDARD BUSHING |
| Features Provided | HUMIDITY PROOF |
| Shaft Style | ROUND |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 125.0 SINGLE SECTION |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Power Dissipation Rating Per Section in Watts | 4.0 FREE AIR SINGLE SECTION |
| Actuator Travel Control Feature | CONTINUOUS MOTION |
| Resistance Tolerance Per Section in Percent | -5.0 TO 5.0 SINGLE SECTION |
| Terminal Type and Quantity | 3 TURRET |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 70.0 SINGLE SECTION |
| Temp Coefficient of Resistance Wire Per Section in Ppm Per Deg Celsius | -20.0 TO 20.0 SINGLE SECTION |
| Effective Electrical Rotation in Deg Angular Rotation | 320.0 NOMINAL |
| Reliability Indicator | NOT ESTABLISHED |
| Screw Thread Series Designator | UNEF |
| Nonturn Device Radius | 0.750 INCHES NOMINAL IN |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Overall Diameter | 2.375 INCHES NOMINAL IN |
| Mounting Bushing Length | 0.375 INCHES NOMINAL IN |
| Screw Thread Quantity Per Inch | 32.0 |
| Fragility Factor | MODERATELY RUGGED |
| Shaft Length | 1.031 INCHES MAXIMUM IN |
| Body Length | 0.662 INCHES MAXIMUM IN |
| Section Quantity | 1 |
| Shaft Diameter | 0.250 INCHES MAXIMUM IN |
| Body Diameter | 2.000 INCHES NOMINAL IN |
| Electrical Resistance Per Section | 25.0 KILOHMS SINGLE SECTION |
| Actuator Type | SINGLE SHAFT |
| Nonturn Device Location | AT 12 OCLOCK |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5905-00-907-9458 is a Resistor,variable,wire Wound,non, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-907-9458 has 2 cross-referenced part numbers: 4155-1 (L3harris Technologies, Inc. Div Space and Airborne Systems), TP20K25 (Lau Technologies Div N/a).
There are 6 known substitutes for 5905-00-907-9458: 3110-00-158-5913, 6510-00-372-3080, 6930-00-394-0236 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4155-1: Mounting Method: STANDARD BUSHING; Features Provided: HUMIDITY PROOF; Shaft Style: ROUND; Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power: 125.0 SINGLE SECTION. 30 total characteristics are documented in the Federal Logistics Information System.