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
59 10 MAY 1968 00-931-2025

Drawings & Photos | NSN 5905-00-931-2025


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:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:UPrecious 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 Codes9NNavy-owned stocks of defense electronic material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9EDefense Supply Center Columbus
Columbus, OH 43218
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative