Part Details | NONPRECISION WIRE WOUND VARIABLE RESISTOR
5905-00-905-8963 A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus of minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see RESISTOR, ADJUSTABLE. For items with step by step variation, see RHEOSTAT and RESISTOR, STEP BY STEP. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see ATTENUATOR, VARIABLE. Excludes RESISTOR (1), VARIABLE, NONWIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND, PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
Alternate Parts: DMS85017B, RT10C2P501, MILR272082, MILR27208-2, 417178429, 4171784-29, 4171784029, 4171784-029, 5905-00-905-8963, 00-905-8963, 5905009058963, 009058963
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1960 | 00-905-8963 | 37406 ( RESISTOR, VARIABLE, WIRE WOUND, NONPRECISION ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR W/MOUNTING HOLES/SLOTS
ROUND, SLOTTED
Cross Reference | NSN 5905-00-905-8963
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DMS85017B | 16236 | DLA LAND AND MARITIMEDBA ENGINEERING AND TECHNICAL |
| RT10C2P501 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MILR27208-2 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 4171784-29 | 05869 | RAYTHEON COMPANYDBA RAYTHEON |
| 4171784-029 | 05869 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 5905-00-905-8963
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 500.0 OHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO +5.0 SINGLE SECTION |
| TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -50.0 TO +50.0 SINGLE SECTION |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 0.75 FREE AIR SINGLE SECTION |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 SINGLE SECTION |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 SINGLE SECTION |
| BODY STYLE | RECTANGULAR W/MOUNTING HOLES/SLOTS |
| BODY LENGTH | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM |
| BODY WIDTH | 0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| BODY HEIGHT | 0.295 INCHES MINIMUM AND 0.335 INCHES MAXIMUM |
| LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | ROUND, SLOTTED |
| SHAFT DIAMETER | 0.100 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| SHAFT LENGTH | 0.035 INCHES MINIMUM AND 0.065 INCHES MAXIMUM |
| MOUNTING METHOD | UNTHREADED HOLE |
| MOUNTING FACILITY QUANTITY | 2 |
| MOUNTING HOLE DIAMETER | 0.093 INCHES NOMINAL |
| FEATURES PROVIDED | NONMETALLIC SHAFT |
| TERMINAL TYPE AND QUANTITY | 3 PIN |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.590 INCHES MINIMUM AND 0.610 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL | 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM |
| TERMINAL LENGTH | 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM |
| TERMINAL LOCATION | LOWER ADJACENT SIDE TWO ROWS |
| CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS | 0.170 INCHES NOMINAL |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| TEST DATA DOCUMENT | 81349-MIL-R-27208 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| SPECIFICATION/STANDARD DATA | 81349-MIL-R-27208 TO 2 GOVERNMENT SPECIFICATION |