The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-642-0789, 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 Crane Electronics, Inc.. Government technical data includes 30 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5905-00-642-0789 |
| Primary Part Number | 57-2371 |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Crane Electronics, Inc. |
| Status | CANCELLED |
| Screw Thread Series Designator | UNEF |
| Body Diameter | 1.780 INCHES MAXIMUM IN |
| First Flat Length | 0.375 INCHES NOMINAL IN |
| Flat Height | 0.156 INCHES NOMINAL IN |
| Nonturn Device Radius | 0.531 INCHES NOMINAL IN |
| Actuator Type | DUAL CONCENTRIC |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 ALL SECTIONS |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 40.0 ALL SECTIONS |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Actuator Travel Control Feature | CONTINUOUS MOTION |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG |
| Power Dissipation Rating Per Section in Watts | 4.0 FREE AIR ALL SECTIONS |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Electrical Resistance Per Section | 2.000 OHMS 2ND SECTION |
| Reliability Indicator | NOT ESTABLISHED |
| Screw Thread Quantity Per Inch | 32.0 |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 85.0 ALL SECTIONS |
| Nonturn Device Location | AT 9 OCLOCK |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Shaft Diameter | 0.188 INCHES NOMINAL IN |
| Electrical Resistance Per Section | 18.000 OHMS 1ST SECTION |
| Effective Electrical Rotation in Deg Angular Rotation | 360.0 NOMINAL |
| Mounting Method | STANDARD BUSHING |
| Shaft Style | ROUND, FLATTED |
| Mounting Bushing Length | 0.250 INCHES NOMINAL IN |
| Rotary Actuator Travel in Angular Deg | 360.0 NOMINAL |
| Shaft Length | 1.375 INCHES NOMINAL IN |
| Features Provided | NONMETALLIC SHAFT |
| Body Length | 1.781 INCHES MAXIMUM IN |
| Section Quantity | 2 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 57-2371 PRIMARY | Crane Electronics, Inc. (USA) |
NSN 5905-00-642-0789 is a Resistor,variable,wire Wound,non, manufactured by Crane Electronics, Inc., classified under FSC 5905 (No Item Name Available). Status: cancelled.
NSN 5905-00-642-0789 has 1 cross-referenced part number: 57-2371 (Crane Electronics, Inc.).
There are 2 known substitutes for 5905-00-642-0789: 2840-01-159-4264, 4140-01-340-0675. Verify interchangeability with system specifications before substitution.
Key specifications for 57-2371: Screw Thread Series Designator: UNEF; Body Diameter: 1.780 INCHES MAXIMUM IN; First Flat Length: 0.375 INCHES NOMINAL IN; Flat Height: 0.156 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 5905-00-642-0789 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.