NSN 5905-01-281-6957 MIL-R-39035/4, MILR390354, RJR50FP101R
Product Details | NONPRECISION NONWIRE WOUND VARIABLE RESISTOR
5905-01-281-6957 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 or 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, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
Part Alternates: MIL-R-39035/4, MILR390354, RJR50FP101R, 5905-01-281-6957, 01-281-6957, 5905012816957, 012816957
Electrical and Electronic Equipment Components | Resistors
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 29 JUN 1988 | 01-281-6957 | 37405 ( RESISTOR, VARIABLE, NONWIRE WOUND, NONPRECISION ) |
Drawings & Photos | NSN 5905-01-281-6957
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Technical Data | NSN 5905-01-281-6957
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 100.0 OHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 SINGLE SECTION |
| STANDARD TAPER CURVE PER SECTION | A SINGLE SECTION |
| SHAFT BEARING TYPE | SLEEVE |
| MAXIMUM STOP TORQUE | 4.00 INCH-OUNCES |
| MAXIMUM STARTING TORQUE | 2.00 INCH-OUNCES |
| MAXIMUM RUNNING TORQUE | 2.00 INCH-OUNCES |
| TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -100.0 TO 100.0 SINGLE SECTION |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 0.25 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 | 48B RECTANGULAR |
| BODY LENGTH | 0.250 INCHES MAXIMUM |
| BODY WIDTH | 0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| BODY HEIGHT | 0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| ACTUATOR TYPE | FLUSH DRIVE WITH SLOT-HOLE |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 215.0 MINIMUM |
| ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 215.0 MINIMUM |
| MOUNTING METHOD | TERMINAL |
| FEATURES PROVIDED | HUMIDITY PROOF |
| TERMINAL TYPE AND QUANTITY | 3 PIN |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL | 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM |
| TERMINAL LENGTH | 0.172 INCHES MINIMUM |
| TERMINAL LOCATION | REAR END |
| RELIABILITY INDICATOR | ESTABLISHED |
| RELIABILITY FAILURE RATE LEVEL IN PERCENT | 0.010 |
| TEST DATA DOCUMENT | 81349-MIL-R-39035 SPECIFICATION |
| SPECIFICATION/STANDARD DATA | 81349-MIL-R-39035/4 GOVERNMENT SPECIFICATION |
| III END ITEM IDENTIFICATION | 4935-01-142-3733 TEST POSITION,SHOCK EQUIPMENT ASSEMBLY |
| III UNPACKAGED UNIT WEIGHT | 0.6 GRAMS |
| III CUBIC MEASURE | 0.016 CUBIC INCHES |
| III FRAGILITY FACTOR | MODERATELY RUGGED |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-R-39035/4 |
| MANUFACTURERS CODE | 81349 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | RJR50FP101R |
Restrictions/Controls & Freight Information | NSN 5905-01-281-6957
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 062960 | REOSTATS/PARTS NOI |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 72D | unknown |
| Originating Activity Code | TH | Defense Supply Center Columbus Columbus, OH 43215 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 5905-01-281-6957
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |