NSN 5905-00-931-2025 MILR272089, MILR27208-9, RT24C2W102
Product Details | NONPRECISION WIRE WOUND VARIABLE RESISTOR
5905-00-931-2025 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.
Part Alternates: MILR272089, MILR27208-9, RT24C2W102, 41863417, 418634-17, 443-004-005, 5M514522047, 5M5145-220-47, 5905-00-931-2025, 00-931-2025, 5905009312025, 009312025, 443004005
Electrical and Electronic Equipment Components | Resistors
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 10 MAY 1968 | 00-931-2025 | 37406 ( RESISTOR, VARIABLE, WIRE WOUND, NONPRECISION ) |
Cross Reference | NSN 5905-00-931-2025
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 418634-17 | 96214 | RAYTHEON COMPANY DBA RAYTHEON |
| 443-004-005 | A1997 | ELETTRONICA SPA |
| 443-004-005 | C3141 | ELETTRONICA GMBH |
| 5M5145-220-47 | D1901 | AIRBUS DEFENCE AND SPACE GMBH DIV SEPS |
| MILR27208-9 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| RT24C2W102 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
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Technical Data | NSN 5905-00-931-2025
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 1.000 KILOHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION |
| MAXIMUM RUNNING TORQUE | 5.00 INCH-OUNCES |
| 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 | 32B RECTANGULAR W/MOUNTING HOLES |
| BODY LENGTH | 0.420 INCHES NOMINAL |
| BODY WIDTH | 0.140 INCHES MINIMUM AND 0.240 INCHES MAXIMUM |
| BODY HEIGHT | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | 3C ROUND, SLOTTED |
| SHAFT DIAMETER | 0.050 INCHES MINIMUM AND 0.100 INCHES MAXIMUM |
| SHAFT LENGTH | 0.080 INCHES NOMINAL |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 5400.0 MINIMUM AND 10800.0 MAXIMUM |
| ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION |
| MOUNTING METHOD | TERMINAL |
| TERMINAL TYPE AND QUANTITY | 3 PIN |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL | 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| TERMINAL LENGTH | 0.172 INCHES NOMINAL |
| TERMINAL LOCATION | REAR END |
| TEST DATA DOCUMENT | 81349-MILR27208-9 SPECIFICATION |
| III OVERALL LENGTH | 0.672 INCHES NOMINAL |
| III OVERALL HEIGHT | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
| III OVERALL WIDTH | 0.140 INCHES MINIMUM AND 0.240 INCHES MAXIMUM |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILR27208-9 |
| MANUFACTURERS CODE | 81349 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | RT24C2W102 |
Restrictions/Controls & Freight Information | NSN 5905-00-931-2025
| 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: | 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 |
|---|---|---|
| No Freight Information | ||
Management | NSN 5905-00-931-2025
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9N | Navy-owned stocks of defense electronic material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9E | Defense Supply Center Columbus Columbus, OH 43218 |
| 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 |



