NSN 5905-00-832-5237 10545461, 210542A, 21054-2A
Product Details | PRECISION NONWIRE WOUND VARIABLE RESISTOR
5905-00-832-5237 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 finctional tolerance (linearity) of the output is equal to or less 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 postioned taps designed to be set and fixed prior to use, see RESISTOR, ADJUSTABLE. For items with step by step variation, see REHOSTAT 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, NONPRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
Part Alternates: 10545461, 210542A, 21054-2A, 7436181, 743-6181, 9078, 5905-00-832-5237, 00-832-5237, 5905008325237 , 008325237
Electrical and Electronic Equipment Components | Resistors
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 24 FEB 1967 | 00-832-5237 | 37407 ( RESISTOR, VARIABLE, NONWIRE WOUND, PRECISION ) |
Drawings & Photos | NSN 5905-00-832-5237
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Technical Data | NSN 5905-00-832-5237
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 7 |
| ELECTRICAL RESISTANCE PER SECTION | 10.0 KILOHMS 1ST SECTION 570.0 OHMS 2ND SECTION 5.0 KILOHMS 3RD SECTION 50.0 KILOHMS 4TH SECTION 5.0 KILOHMS 5TH SECTION 20.0 KILOHMS 6TH SECTION 7.0 KILOHMS 7TH SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 1ST SECTION -20.0 TO 20.0 2ND SECTION 0.0 TO 20.0 3RD SECTION -10.0 TO 10.0 4TH SECTION 0.0 TO 20.0 5TH SECTION -0.5 TO 0.5 6TH SECTION 0.0 TO 20.0 7TH SECTION |
| FUNCTION CONFORMITY PER SECTION | ALL SECTIONS ABSOLUTE CONFORMITY |
| FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS TABLE |
| FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.02 TO 0.02 ALL SECTIONS |
| SHAFT RUNOUT | 0.001 INCHES |
| LATERAL RUNOUT | 0.003 INCHES |
| PILOT DIAMETER RUNOUT | 0.001 INCHES |
| MAXIMUM STARTING TORQUE | 7.00 INCH-OUNCES |
| TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -400.0 TO 400.0 ALL SECTIONS |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 4.0 FREE AIR ALL SECTIONS |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 25.0 ALL SECTIONS |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 ALL SECTIONS |
| FIXED TAP QUANTITY PER SECTION | 3 3RD SECTION 1 4TH SECTION 2 5TH SECTION |
| BODY STYLE | 5B CYLINDRICAL SERVO MOUNTED |
| PILOT DIAMETER | 2.8750 INCHES MAXIMUM |
| PILOT LENGTH | 0.0550 INCHES NOMINAL |
| UNDERCUT DIAMETER | 2.875 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.0600 INCHES MINIMUM |
| BODY DIAMETER | 3.125 INCHES MAXIMUM |
| BODY LENGTH | 5.000 INCHES MAXIMUM |
| MOUNTING LIP DIAMETER | 3.0050 INCHES MAXIMUM |
| MOUNTING LIP DEPTH | 0.0980 INCHES MAXIMUM |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | 1C ROUND |
| SHAFT DIAMETER | 0.250 INCHES MAXIMUM |
| SHAFT LENGTH | 0.750 INCHES NOMINAL |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL |
| ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 350.0 NOMINAL |
| MOUNTING METHOD | CLAMP RING |
| FEATURES PROVIDED | HUMIDITY PROOF |
| TERMINAL TYPE AND QUANTITY | 27 TURRET |
| TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| TEST DATA DOCUMENT | 19200-10545461 DRAWING |
| III OVERALL LENGTH | 5.780 INCHES MAXIMUM |
Restrictions/Controls & Freight Information | NSN 5905-00-832-5237
| Category | Code | Description |
|---|---|---|
| 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. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| 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 | 658 | unknown |
| Originating Activity Code | BF | U.S. Army Armament and Chemical Acquisition and Logistics Activity Rock Island, IL 61299-6000 |
| 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 |