PartsTable
Technical Data Sheet
RA20NASD103A ✓ 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: 0.620 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN, actuator_type: SINGLE SHAFT, body_diameter: 1.100 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-617-8016, 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 RA20NASD103A
NSN: 5905-00-617-8016
FSC: 5905
CAGE: 14304 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORP DIV HARRIS DEFENSE COMMUNICATIONS (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.620 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
shaft_length0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
actuator_typeSINGLE SHAFT
body_diameter1.100 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN
shaft_diameter0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
mounting_methodSTANDARD BUSHING
overall_diameter1.750 INCHES NOMINAL IN
section_quantity1
terminal_locationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
nonturn_device_radius0.516 INCHES MINIMUM AND 0.546 INCHES MAXIMUM IN
NSN5905-00-617-8016
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN RA20NASD103A MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION: 290.0 MINIMUM AND 305.0 MAXIMUM
ACTUATOR TYPE: SINGLE SHAFT
BODY STYLE: CYLINDRICAL BUSHING MOUNTED
BODY LENGTH: 0.620 INCHES NOMINAL IN
SCREW THREAD DIAMETER: 0.375 INCHES NOMINAL IN
TEST DATA DOCUMENT: 81349-MIL-R-19 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
POWER DISSIPATION RATING PER SECTION IN WATTS: 2.0 FREE AIR SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER: 40.0 SINGLE SECTION
TECHNICAL CHARACTERISTICS (FLIS)
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION290.0 MINIMUM AND 305.0 MAXIMUM
ACTUATOR TYPESINGLE SHAFT
BODY STYLECYLINDRICAL BUSHING MOUNTED
BODY LENGTH0.620 INCHES NOMINAL IN
SCREW THREAD DIAMETER0.375 INCHES NOMINAL IN
TEST DATA DOCUMENT81349-MIL-R-19 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
POWER DISSIPATION RATING PER SECTION IN WATTS2.0 FREE AIR SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER40.0 SINGLE SECTION
SPECIFICATION/STANDARD DATA81349-MIL-R-19/2 GOVERNMENT SPECIFICATION
ACTUATOR TRAVEL CONTROL FEATURESTOPS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
483221-1Interchangeable
interchangeable cross-reference
interchangeable
483221Interchangeable
interchangeable cross-reference
interchangeable
311015Interchangeable
interchangeable cross-reference
interchangeable
7-482-00015Interchangeable
interchangeable cross-reference
interchangeable
967053Interchangeable
interchangeable cross-reference
interchangeable
2200-3108597PC53Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RA20NASD103A?
RA20NASD103A is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace RA20NASD103A?
There are 30 known substitutes for RA20NASD103A: 483221-1, 483221, 311015 and 27 more. Substitute compatibility should be verified for your specific system.
Is RA20NASD103A still available?
RA20NASD103A is currently cancelled.
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