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Technical Data Sheet
PartsTable / COMPONENT / 120-0420-00
120-0420-00 ✓ 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

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include material: STEEL INNER RING, bore_shape: STRAIGHT, case_style: SQUARE, seal_width: 0.312 INCHES NOMINAL IN, bore_diameter: 1.0000 INCHES MINIMUM AND 1.0005 INCHES MAXIMUM IN, overall_width: 1.2187 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 5950-00-476-5666, 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
120-0420-00
NSN: 5950-00-476-5666
FSC: 5950
CAGE: 80009 — TEKTRONIX, INC. (USA)
SPECIFICATIONS
materialSTEEL INNER RING
bore_shapeSTRAIGHT
case_styleSQUARE
seal_width0.312 INCHES NOMINAL IN
bore_diameter1.0000 INCHES MINIMUM AND 1.0005 INCHES MAXIMUM IN
overall_width1.2187 INCHES NOMINAL IN
seal_quantity2
alignment_typeSELF-ALIGNING
load_directionRADIAL
surface_finishGROUND
outer_ring_width15.0 MILLIMETERS NOMINAL MM
special_featuresCONTAINS SELF-LOCKING COLLAR
NSN5950-00-476-5666
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 120-0420-00 MFR TRANSFORMER,POWER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
50470SInterchangeable
interchangeable cross-reference
interchangeable
63703MInterchangeable
interchangeable cross-reference
interchangeable
HMSHInterchangeable
interchangeable cross-reference
interchangeable
PB1Interchangeable
interchangeable cross-reference
interchangeable
RA100NPPB+COLInterchangeable
interchangeable cross-reference
interchangeable
W216UInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 120-0420-00?
120-0420-00 is a TRANSFORMER,POWER.
What parts can replace 120-0420-00?
There are 7 known substitutes for 120-0420-00: 50470S, 63703M, HMSH and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 120-0420-00?
120-0420-00 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-476-5666. 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