The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-108-6486, 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 Genrad Inc. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-108-6486 |
| Primary Part Number | 260-503K |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Genrad Inc |
| Status | ACTIVE |
| Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Body Style | CYLINDRICAL HOLE/SLOT MOUNTED |
| Rotary Actuator Travel in Angular Deg | 330.0 NOMINAL |
| Mounting Method | THREADED HOLE(S) |
| Terminal Type and Quantity | 3 TURRET |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 0.0 SINGLE SECTION |
| Temp Coefficient of Resistance Wire Per Section in Ppm Per Deg Celsius | -20.0 TO 20.0 SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 100.0 SINGLE SECTION |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 SINGLE SECTION |
| Terminal Location | REAR-BOTTOM LOCATION NOT OTHERWISE SPECIFIED |
| Electrical Resistance Per Section | 50.0 KILOHMS SINGLE SECTION |
| Power Dissipation Rating Per Section in Watts | 8.0 FREE AIR SINGLE SECTION |
| Actuator Travel Control Feature | STOPS |
| Fragility Factor | MODERATELY RUGGED |
| Screw Thread Diameter | 0.138 INCHES NOMINAL IN |
| Section Quantity | 1 |
| Shaft Diameter | 0.375 INCHES NOMINAL IN |
| Shaft Length | 0.875 INCHES NOMINAL IN |
| Shaft Style | ROUND |
| Screw Thread Quantity Per Inch | 32.0 |
| Actuator Type | SINGLE SHAFT |
| Mounting Hole/stud Circle Diameter | 1.750 INCHES NOMINAL IN |
| Mounting Facility Quantity | 3 |
| Body Diameter | 2.750 INCHES NOMINAL IN |
| Body Length | 1.125 INCHES NOMINAL IN |
| Effective Electrical Rotation in Deg Angular Rotation | 320.0 NOMINAL |
| Features Provided | NONMETALLIC SHAFT |
| Reliability Indicator | NOT ESTABLISHED |
| Overall Diameter | 3.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5905-00-108-6486 is a Resistor,variable,wire Wound,non, manufactured by Genrad Inc, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-108-6486 has 2 cross-referenced part numbers: 260-503K (Genrad Inc), 314A (Genrad Inc).
There are 10 known substitutes for 5905-00-108-6486: 5905-00-108-6155, 5905-00-112-4166, 5945-00-188-5631 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 260-503K: Screw Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Body Style: CYLINDRICAL HOLE/SLOT MOUNTED; Rotary Actuator Travel in Angular Deg: 330.0 NOMINAL; Mounting Method: THREADED HOLE(S). 30 total characteristics are documented in the Federal Logistics Information System.