PartsTable
Technical Data Sheet
90537-3 ✓ 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,NONWIRE WOUND,. Key specifications include body_style: CYLINDRICAL SERVO MOUNTED, body_length: 0.375 INCHES MINIMUM AND 0.415 INCHES MAXIMUM IN, shaft_style: ROUND, bearing_type: BALL SHAFT, pilot_length: 0.0620 INCHES NOMINAL IN, shaft_length: 0.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-515-2439, 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 90537-3
NSN: 5905-00-515-2439
FSC: 5905
CAGE: 36378 — RAYTHEON TECHNICAL SERVICES COMPANY (USA)
SPECIFICATIONS
body_styleCYLINDRICAL SERVO MOUNTED
body_length0.375 INCHES MINIMUM AND 0.415 INCHES MAXIMUM IN
shaft_styleROUND
bearing_typeBALL SHAFT
pilot_length0.0620 INCHES NOMINAL IN
shaft_length0.500 INCHES NOMINAL IN
shaft_runout0.002 INCHES IN
actuator_typeSINGLE SHAFT
body_diameter1.062 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
NSN5905-00-515-2439
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 90537-3 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
MOUNTING LIP DIAMETER: 1.0620 INCHES NOMINAL IN
FUNCTION CONFORMITY TOLERANCE PER SECTION: -0.50 TO 0.50 SINGLE SECTION
ELECTRICAL RESISTANCE PER SECTION: 5.0 KILOHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 125.0 SINGLE SECTION
SHAFT DIAMETER: 0.1248 INCHES NOMINAL IN
LATERAL RUNOUT: 0.002 INCHES IN
PILOT DIAMETER RUNOUT: 0.001 INCHES IN
SHAFT RADIAL PLAY: 0.002 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING LIP DIAMETER1.0620 INCHES NOMINAL IN
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.50 TO 0.50 SINGLE SECTION
ELECTRICAL RESISTANCE PER SECTION5.0 KILOHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER125.0 SINGLE SECTION
SHAFT DIAMETER0.1248 INCHES NOMINAL IN
LATERAL RUNOUT0.002 INCHES IN
PILOT DIAMETER RUNOUT0.001 INCHES IN
SHAFT RADIAL PLAY0.002 INCHES IN
SHAFT RUNOUT0.002 INCHES IN
MECHANICAL BACKLASH IN DEG ANGULAR ROTATION0.1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
15S-R15KInterchangeable
interchangeable cross-reference
interchangeable
MIL-C-15305Interchangeable
interchangeable cross-reference
interchangeable
LT4K244Interchangeable
interchangeable cross-reference
interchangeable
6544S-1-502Interchangeable
Same NIIN cross-reference
interchangeable
17C1-2228Interchangeable
Same NIIN cross-reference
interchangeable
6544SInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 90537-3?
90537-3 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 90537-3?
There are 8 known substitutes for 90537-3: 15S-R15K, MIL-C-15305, LT4K244 and 5 more. Substitute compatibility should be verified for your specific system.
Is 90537-3 still available?
90537-3 is currently cancelled.
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