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Technical Data Sheet
PartsTable / COMPONENT / 90363
90363 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: COPPER ALLOY OVERALL, body_style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE, corner_shape: SQUARE ALL CORNERS, power_rating: 2.0 WATTS AVERAGE, overall_length: 1.570 INCHES NOMINAL IN, frequency_range: 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-133-6757, 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
90363
NSN: 3120-00-133-6757
FSC: 3120
CAGE: 11599 — TRIUMPH ENGINE CONTROL SYSTEMS LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
body_styleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
corner_shapeSQUARE ALL CORNERS
power_rating2.0 WATTS AVERAGE
overall_length1.570 INCHES NOMINAL IN
frequency_range0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
mounting_methodCONNECTOR
special_featuresRIGHT END FLANGE DIA TURNED TO 1.384 IN. DIA BY 0.405 IN. LG IN
style_designatorSOLID, EXTERNAL FLANGES BOTH ENDS
application_designTRANSMISSION LINE
fsc_application_dataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
operating_temp_range-54.0 TO 125.0 CELSIUS DEGC
NSN3120-00-133-6757
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 90363 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGES BOTH ENDS
•
CORNER SHAPE: SQUARE ALL CORNERS
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSOLID, EXTERNAL FLANGES BOTH ENDS
CORNER SHAPESQUARE ALL CORNERS
MATERIALCOPPER ALLOY OVERALL
SPECIAL FEATURESRIGHT END FLANGE DIA TURNED TO 1.384 IN. DIA BY 0.405 IN. LG IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
225-3Interchangeable
interchangeable cross-reference
interchangeable
995897-001Interchangeable
interchangeable cross-reference
interchangeable
ATT-0225-03-TNC-02Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 90363?
90363 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace 90363?
There are 3 known substitutes for 90363: 225-3, 995897-001, ATT-0225-03-TNC-02. Substitute compatibility should be verified for your specific system.
What is the NSN for 90363?
90363 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-133-6757. 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