The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-279-4909, 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 21 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-279-4909 |
| Primary Part Number | 66941CC2 |
| 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 |
| Screw Thread Series Designator | UNEF |
| Shaft Diameter | 0.250 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.406 INCHES NOMINAL IN |
| Electrical Resistance Per Section | 25.0 OHMS SINGLE SECTION |
| Mounting Method | UNTHREADED HOLE(S) |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 SINGLE SECTION |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Terminal Type and Quantity | 3 SCREW |
| Power Dissipation Rating Per Section in Watts | 100.0 FREE AIR SINGLE SECTION |
| Screw Thread Quantity Per Inch | 32.0 |
| Mounting Bushing Length | 0.375 INCHES NOMINAL IN |
| Body Length | 1.750 INCHES NOMINAL IN |
| Shaft Length | 0.625 INCHES NOMINAL IN |
| Body Diameter | 3.125 INCHES NOMINAL IN |
| Actuator Type | SINGLE SHAFT |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Reliability Indicator | NOT ESTABLISHED |
| Section Quantity | 1 |
| Mounting Facility Quantity | 2 |
| Shaft Style | ROUND |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5905-00-279-4909 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 5905-00-279-4909 has 4 cross-referenced part numbers: 66941CC2 (Ward Leonard Ct Llc), 66941CC2 (Vishay Angstrohm Precision Inc Dba Vishay Angstrohm), 65079 (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing), SK56722 (Naval Sea Systems Command).
There are 4 known substitutes for 5905-00-279-4909: 5940-00-419-0307, 3456-00-640-2948, 3010-00-930-0603 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 66941CC2: Screw Thread Series Designator: UNEF; Shaft Diameter: 0.250 INCHES NOMINAL IN; Mounting Hole Diameter: 0.406 INCHES NOMINAL IN; Electrical Resistance Per Section: 25.0 OHMS SINGLE SECTION. 21 total characteristics are documented in the Federal Logistics Information System.