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55-90-005 — RESISTOR,VARIABLE,WIRE WOUND,PRE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

55-90-005: RESISTOR,VARIABLE,WIRE WOUND,PRE.

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include material: COPPER ALLOY FIRST MORTISE, body_style: CYLINDRICAL SERVO MOUNTED, body_length: 0.599 INCHES MAXIMUM IN, shaft_style: ROUND, bearing_type: SLEEVE SHAFT, pilot_length: 0.0620 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-057-8023, 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→ 55-90-005
NSN: 5905-01-057-8023
NIINs: 010578023, 012516785
FSC: 5905 — Resistor
CAGE: 18065 — SAMARIUS PRECISION INSTRUMENTS, INC. DBA SAMARIUS PRECISION INSTRUMENTS (USA)
SPECIFICATIONS
materialCOPPER ALLOY FIRST MORTISE
body_styleCYLINDRICAL SERVO MOUNTED
body_length0.599 INCHES MAXIMUM IN
shaft_styleROUND
bearing_typeSLEEVE SHAFT
pilot_length0.0620 INCHES NOMINAL IN
shaft_length0.500 INCHES NOMINAL IN
shaft_runout0.001 INCHES IN
actuator_typeDOUBLE ENDED SHAFT
body_diameter1.062 INCHES NOMINAL IN
lateral_runout0.001 INCHES IN
overall_length21.000 FEET FT
NSN5905-01-057-8023
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN 55-90-005 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
BODY DIAMETER: 1.062 INCHES NOMINAL IN
•
LATERAL RUNOUT: 0.001 INCHES IN
•
ELECTRICAL RESISTANCE PER SECTION: 5.0 KILOHMS SINGLE SECTION
•
MOUNTING LIP DEPTH: 0.0620 INCHES NOMINAL IN
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 80.0 SINGLE SECTION
•
UNDERCUT WIDTH: 0.0620 INCHES NOMINAL IN
•
SECTION QUANTITY: 1
•
SHAFT DIAMETER: 0.1249 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BODY DIAMETER1.062 INCHES NOMINAL IN
LATERAL RUNOUT0.001 INCHES IN
ELECTRICAL RESISTANCE PER SECTION5.0 KILOHMS SINGLE SECTION
MOUNTING LIP DEPTH0.0620 INCHES NOMINAL IN
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER80.0 SINGLE SECTION
UNDERCUT WIDTH0.0620 INCHES NOMINAL IN
SECTION QUANTITY1
SHAFT DIAMETER0.1249 INCHES NOMINAL IN
UNDERCUT DIAMETER0.968 INCHES NOMINAL IN
FRAGILITY FACTORMODERATELY RUGGED
SUBSTITUTES & CROSS-REFERENCES 2
432469Reference document
Same NSN cross-reference
Reference document — Secondary reference
RV617-100Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 55-90-005?
55-90-005 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 55-90-005?
There are 2 known substitutes for 55-90-005: 432469, RV617-100. Substitute compatibility should be verified for your specific system.
What is the NSN for 55-90-005?
55-90-005 is cataloged in the U.S. Government catalog under NSN 5905-01-057-8023. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.