5905-00-251-9073, RESISTOR,VARIABLE,WIRE WOUND,NON

National Stock Number:
5905-00-251-9073

Federal Supply Class:
5905

National Item Identification Number:
002519073

Description:
RESISTOR,VARIABLE,WIRE WOUND,NON

Detail:
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.

Manufacturer Information:

2844130-1	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
HA0155	44655	OHMITE HOLDING, L.L.C.

Techincal Specification:

EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	275.0 MINIMUM AND 305.0 MAXIMUM
ELECTRICAL RESISTANCE PER SECTION	350.0 OHMS SINGLE SECTION
ACTUATOR TYPE	SINGLE SHAFT
ACTUATOR TRAVEL CONTROL FEATURE	STOPS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER	25.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	340.0 SINGLE SECTION
BODY DIAMETER	1.547 INCHES MINIMUM AND 1.577 INCHES MAXIMUM
BODY LENGTH	1.360 INCHES MINIMUM AND 1.390 INCHES MAXIMUM
BODY STYLE	CYLINDRICAL BUSHING MOUNTED
CONTACT ARM ELECTRICAL OFF POSITION	FULLY CCW
FIRST FLAT LENGTH	0.328 INCHES MINIMUM AND 0.358 INCHES MAXIMUM
FLAT HEIGHT	0.211 INCHES MINIMUM AND 0.221 INCHES MAXIMUM
OVERALL DIAMETER	1.719 INCHES NOMINAL
OVERALL LENGTH	2.204 INCHES MINIMUM AND 2.296 INCHES MAXIMUM
MAXIMUM STARTING TORQUE	40.00 INCH-OUNCES
MAXIMUM STOP TORQUE	240.00 INCH-OUNCES
MOUNTING BUSHING LENGTH	0.375 INCHES NOMINAL
MOUNTING METHOD	STANDARD BUSHING
NONTURN DEVICE RADIUS	0.502 INCHES MINIMUM AND 0.522 INCHES MAXIMUM
NONTURN DEVICE LOCATION	AT 6 OCLOCK
POWER DISSIPATION RATING PER SECTION IN WATTS	10.0 FREE AIR SINGLE SECTION
RELIABILITY INDICATOR	NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-10.0 TO 10.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG	275.0 MINIMUM AND 305.0 MAXIMUM
SCREW THREAD SERIES DESIGNATOR	UNEF
SCREW THREAD DIAMETER	0.375 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH	32.0
SECTION QUANTITY	1
SHAFT DIAMETER	0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
SHAFT STYLE	ROUND, FLATTED
SHAFT LENGTH	0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM
TERMINAL LOCATION	RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
TERMINAL TYPE AND QUANTITY	3 TAB, SOLDER LUG

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