Product Details | NONPRECISION WIRE WOUND VARIABLE RESISTOR

5905-00-676-7661 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: AP1 1-8, AP118, AP12C9, ES1230, 7416039, 741-6039, 5905-00-676-7661, 00-676-7661, 5905006767661, 006767661

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-676-7661

Drawings & Photos | NSN 5905-00-676-7661


Cross Reference | NSN 5905-00-676-7661

Part Number Cage Code Manufacturer
741-6039 12205 BUNKER RAMO CORP AMPHENOL CONTROLS DIV
741-6039 19176 SERVO INSTRUMENT CORPORATION
741-6039 20418 DRS SUSTAINMENT SYSTEMS, INC. Use CAGE Code 98255 for cataloging
AP1 1-8 06880 DATA INSTRUMENTS INC
AP1 1-8 94603 HONEYWELL SENSING & CONTROL
AP12C9 02297 ACE ELECTRONICS ASSOCIATES INC
AP12C9 18065 SAMARIUS PRECISION INSTRUMENTS INC
ES1230 20418 DRS SUSTAINMENT SYSTEMS, INC. Use CAGE Code 98255 for cataloging

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Technical Data | NSN 5905-00-676-7661

Characteristic Specifications
SECTION QUANTITY 1
ELECTRICAL RESISTANCE PER SECTION 500.000 OHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT -5.0 TO 5.0 SINGLE SECTION
STANDARD TAPER CURVE PER SECTION A SINGLE SECTION
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS -20.0 TO 20.0 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 180.0 SINGLE SECTION
BODY STYLE 1B CYLINDRICAL BUSHING MOUNTED
BODY DIAMETER 1.141 INCHES MAXIMUM
BODY LENGTH 0.594 INCHES MAXIMUM
MOUNTING BUSHING LENGTH 0.250 INCHES NOMINAL
ACTUATOR TYPE SINGLE SHAFT
SHAFT STYLE 2C ROUND, FLATTED
FIRST FLAT LENGTH 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
FLAT HEIGHT 0.211 INCHES MINIMUM AND 0.221 INCHES MAXIMUM
SHAFT DIAMETER 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
SHAFT LENGTH 0.531 INCHES NOMINAL
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG 300.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE STOPS
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION 300.0 NOMINAL
MOUNTING METHOD STANDARD BUSHING
SCREW THREAD SERIES DESIGNATOR UNEF
SCREW THREAD DIAMETER 0.375 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH 32.0
TERMINAL TYPE AND QUANTITY 3 TURRET
TERMINAL LOCATION RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
RELIABILITY INDICATOR NOT ESTABLISHED
III OVERALL LENGTH 1.125 INCHES NOMINAL
MANUFACTURERS CODE 20418
MFR SOURCE CONTROLLING REFERENCE ES1230

Restrictions/Controls & Freight Information | NSN 5905-00-676-7661

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
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
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 XX
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