The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-053-1787, 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 Ohmite Holding, L.l.c. Dba Ohmite Manufacturing. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5905-00-053-1787 |
| Primary Part Number | RHS25K |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Ohmite Holding, L.l.c. Dba Ohmite Manufacturing |
| Status | CANCELLED |
| Flat Height | 0.219 INCHES NOMINAL IN |
| Mounting Bushing Length | 0.375 INCHES NOMINAL IN |
| Body Length | 1.375 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 340.0 SINGLE SECTION |
| Mounting Method | STANDARD BUSHING |
| Rotary Actuator Travel in Angular Deg | 300.0 NOMINAL |
| Features Provided | NONMETALLIC SHAFT |
| Electrical Resistance Per Section | 25.0 KILOHMS SINGLE SECTION |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Actuator Travel Control Feature | STOPS |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 SINGLE SECTION |
| Power Dissipation Rating Per Section in Watts | 25.0 FREE AIR SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 40.0 SINGLE SECTION |
| Body Diameter | 1.562 INCHES NOMINAL IN |
| Shaft Diameter | 0.250 INCHES NOMINAL IN |
| Shaft Style | ROUND, FLATTED |
| Nonturn Device Radius | 0.500 INCHES NOMINAL IN |
| Shaft Length | 0.875 INCHES NOMINAL IN |
| Screw Thread Quantity Per Inch | 32.0 |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Section Quantity | 1 |
| Reliability Indicator | NOT ESTABLISHED |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| First Flat Length | 0.344 INCHES NOMINAL IN |
| Nonturn Device Location | AT 6 OCLOCK |
| Actuator Type | SINGLE SHAFT |
| Screw Thread Series Designator | UNEF |
| Effective Electrical Rotation in Deg Angular Rotation | 300.0 NOMINAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5905-00-053-1787 is a Resistor,variable,wire Wound,non, manufactured by Ohmite Holding, L.l.c. Dba Ohmite Manufacturing, classified under FSC 5905 (No Item Name Available). Status: cancelled.
NSN 5905-00-053-1787 has 2 cross-referenced part numbers: 4204 (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing), RHS25K (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing).
There are 12 known substitutes for 5905-00-053-1787: 5310-00-021-8582, 5950-00-520-5296, 6640-00-933-8665 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for RHS25K: Flat Height: 0.219 INCHES NOMINAL IN; Mounting Bushing Length: 0.375 INCHES NOMINAL IN; Body Length: 1.375 INCHES NOMINAL IN; Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power: 340.0 SINGLE SECTION. 29 total characteristics are documented in the Federal Logistics Information System.
NSN 5905-00-053-1787 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.