PartsTable
Technical Data Sheet
50974-12 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 0.594 INCHES NOMINAL IN, shaft_style: ROUND, shaft_length: 2.000 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT, body_diameter: 1.125 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-815-5767, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO MRO_GENERAL 50974-12
NSN: 5905-00-815-5767
FSC: 5905
CAGE: 22525 — INSTRUMENTS AND FLIGHT RESEARCH, INC. (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.594 INCHES NOMINAL IN
shaft_styleROUND
shaft_length2.000 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter1.125 INCHES NOMINAL IN
shaft_diameter0.250 INCHES MAXIMUM IN
mounting_methodSTANDARD BUSHING
section_quantity1
terminal_locationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
nonturn_device_radius0.531 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
NSN5905-00-815-5767
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN 50974-12 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
SECTION QUANTITY: 1
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG: 300.0 NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS: 2.0 FREE AIR SINGLE SECTION
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER: 40.0 SINGLE SECTION
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS: +0.0 TO 130.0 SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT: -10.0 TO 10.0 SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURE: STOPS
TECHNICAL CHARACTERISTICS (FLIS)
SECTION QUANTITY1
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG300.0 NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS2.0 FREE AIR SINGLE SECTION
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER40.0 SINGLE SECTION
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS+0.0 TO 130.0 SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT-10.0 TO 10.0 SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURESTOPS
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
BODY DIAMETER1.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
4435-30Interchangeable
interchangeable cross-reference
interchangeable
2830Interchangeable
interchangeable cross-reference
interchangeable
NSTInterchangeable
interchangeable cross-reference
interchangeable
43-1000Interchangeable
interchangeable cross-reference
interchangeable
431000-003Interchangeable
interchangeable cross-reference
interchangeable
8136974Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 50974-12?
50974-12 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace 50974-12?
There are 6 known substitutes for 50974-12: 4435-30, 2830, NST and 3 more. Substitute compatibility should be verified for your specific system.
Is 50974-12 still available?
50974-12 is currently cancelled.
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