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D590A ✓ Verified by PartsTable
— · COMPONENT
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: BUSHING MOUNTED, body_height: 1.650 INCHES NOMINAL IN, body_length: 0.940 INCHES NOMINAL IN, thread_class: 2A A, overall_width: 1.125 INCHES MAXIMUM IN, bushing_length: 0.260 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-004-3905, 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
D590A
NSN: 5930-00-004-3905
FSC: 5930
CAGE: 89522 — INDAK MANUFACTURING CORP DBA INDAK MANUFACTURING CORP (USA)
SPECIFICATIONS
body_styleBUSHING MOUNTED
body_height1.650 INCHES NOMINAL IN
body_length0.940 INCHES NOMINAL IN
thread_class2A A
overall_width1.125 INCHES MAXIMUM IN
bushing_length0.260 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height2.440 INCHES NOMINAL IN
overall_length0.940 INCHES NOMINAL IN
actuator_height0.530 INCHES NOMINAL IN
mounting_methodTHREADED BUSHING
special_featuresACTUATOR TRAVELS 0.312 IN. FROM OFF TO ON POSITION IN
NSN5930-00-004-3905
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN D590A MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
BODY HEIGHT: 1.650 INCHES NOMINAL IN
•
MAXIMUM VOLTAGE RATING IN VOLTS: 125.0 AC AND 28.0 DC
•
INCLOSURE TYPE: FULLY INCLOSED
•
ACTUATOR HEIGHT: 0.530 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
MOUNTING METHOD: THREADED BUSHING
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.940 INCHES NOMINAL IN
BODY HEIGHT1.650 INCHES NOMINAL IN
OVERALL WIDTH1.125 INCHES MAXIMUM IN
MAXIMUM VOLTAGE RATING IN VOLTS125.0 AC AND 28.0 DC
INCLOSURE TYPEFULLY INCLOSED
ACTUATOR HEIGHT0.530 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.500 INCHES IN
MOUNTING METHODTHREADED BUSHING
BODY STYLEBUSHING MOUNTED
NONPILE-UP CONTACT ARRANGEMENT1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
MS35387-2Interchangeable
interchangeable cross-reference
interchangeable
506102Interchangeable
interchangeable cross-reference
interchangeable
40618AInterchangeable
interchangeable cross-reference
interchangeable
0234409-1Interchangeable
Same NIIN cross-reference
interchangeable
234409Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D590A?
D590A is a RESISTOR,VARIABLE,WIRE WOUND,NON.
What parts can replace D590A?
There are 5 known substitutes for D590A: MS35387-2, 506102, 40618A and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D590A?
D590A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-004-3905. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026