The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-636-5090, 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 Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-636-5090 |
| Primary Part Number | B7637307 |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Shaft Style | ROUND, FLATTED |
| First Flat Length | 1.562 INCHES NOMINAL IN |
| Flat Height | 0.344 INCHES NOMINAL IN |
| Shaft Length | 2.000 INCHES NOMINAL IN |
| Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Section Quantity | 1 |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 40.0 SINGLE SECTION |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Power Dissipation Rating Per Section in Watts | 300.0 FREE AIR SINGLE SECTION |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 SINGLE SECTION |
| Actuator Travel Control Feature | STOPS |
| Mounting Bushing Length | 0.250 INCHES NOMINAL IN |
| Screw Thread Quantity Per Inch | 20.0 |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 340.0 SINGLE SECTION |
| Screw Thread Diameter | 0.250 INCHES NOMINAL IN |
| Body Length | 0.688 INCHES NOMINAL IN |
| Mounting Method | STANDARD BUSHING |
| Electrical Resistance Per Section | 100.000 OHMS SINGLE SECTION |
| Reliability Indicator | NOT ESTABLISHED |
| Shaft Diameter | 0.375 INCHES NOMINAL IN |
| Actuator Type | SINGLE SHAFT |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Rotary Actuator Travel in Angular Deg | 300.0 NOMINAL |
| Body Diameter | 0.875 INCHES NOMINAL IN |
| Effective Electrical Rotation in Deg Angular Rotation | 300.0 NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5905-00-636-5090 is a Resistor,variable,wire Wound,non, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-636-5090 has 3 cross-referenced part numbers: B7637307 (Army, United States Department of the Dba Rock Island Arsenal Jmtc), 0611 (Memcor Inc), 0611 (Mellowes Co Div of Charter Mfg Co Inc).
There are 3 known substitutes for 5905-00-636-5090: 5905-00-050-4424, 1680-00-802-1414, 6508-01-335-9164. Verify interchangeability with system specifications before substitution.
Key specifications for B7637307: Shaft Style: ROUND, FLATTED; First Flat Length: 1.562 INCHES NOMINAL IN; Flat Height: 0.344 INCHES NOMINAL IN; Shaft Length: 2.000 INCHES NOMINAL IN. 26 total characteristics are documented in the Federal Logistics Information System.