The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-642-3942, 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 Vishay Angstrohm Precision Inc Dba Vishay Angstrohm. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-642-3942 |
| Primary Part Number | 100R |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Vishay Angstrohm Precision Inc Dba Vishay Angstrohm |
| Status | ACTIVE |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 40.0 SINGLE SECTION |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Power Dissipation Rating Per Section in Watts | 100.0 FREE AIR SINGLE SECTION |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 SINGLE SECTION |
| Actuator Travel Control Feature | STOPS |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 340.0 SINGLE SECTION |
| Shaft Style | ROUND, FLATTED |
| Shaft Length | 0.875 INCHES NOMINAL IN |
| Mounting Method | STANDARD BUSHING |
| Screw Thread Series Designator | UNEF |
| Body Length | 1.500 INCHES NOMINAL IN |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Mounting Bushing Length | 0.375 INCHES NOMINAL IN |
| Body Diameter | 3.156 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Rotary Actuator Travel in Angular Deg | 300.0 NOMINAL |
| Section Quantity | 1 |
| Overall Diameter | 3.594 INCHES NOMINAL IN |
| Electrical Resistance Per Section | 50.000 OHMS SINGLE SECTION |
| Screw Thread Quantity Per Inch | 32.0 |
| First Flat Length | 0.375 INCHES NOMINAL IN |
| Shaft Diameter | 0.250 INCHES NOMINAL IN |
| Nonturn Device Location | AT 6 OCLOCK |
| Nonturn Device Radius | 0.500 INCHES NOMINAL IN |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Flat Height | 0.219 INCHES NOMINAL IN |
| Actuator Type | SINGLE SHAFT |
| Effective Electrical Rotation in Deg Angular Rotation | 300.0 NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5905-00-642-3942 is a Resistor,variable,wire Wound,non, manufactured by Vishay Angstrohm Precision Inc Dba Vishay Angstrohm, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-642-3942 has 4 cross-referenced part numbers: 100R (Vishay Angstrohm Precision Inc Dba Vishay Angstrohm), MP25A-50R (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing), MP25A-50R (Vishay Intertechnology, Inc.), 100R (Ward Leonard Ct Llc).
There are 7 known substitutes for 5905-00-642-3942: 3020-00-224-4686, 5950-00-710-5747, 4940-00-965-5519 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 100R: Ambient Temp in Deg Celsius Per Section at Full Rated Power: 40.0 SINGLE SECTION; Terminal Type and Quantity: 3 TAB, SOLDER LUG; Power Dissipation Rating Per Section in Watts: 100.0 FREE AIR SINGLE SECTION; Terminal Location: RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED. 30 total characteristics are documented in the Federal Logistics Information System.