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PartsTable / COMPONENT / B3U
B3U ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include shape: STRAIGHT, diameter: 1.000 INCHES NOMINAL IN, material: STEEL, mounting_shank: INCLUDED, overall_diameter: 6.0 MILLIMETERS NOMINAL MM, style_designator: CYLINDRICAL SHAPE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-01-336-4980, 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
B3U
NSN: 3455-01-336-4980
FSC: 3455
CAGE: 43786 — COOPER INDUSTRIES INC NICHOLSON FILE/COOPER TOOLS DIV (USA)
SPECIFICATIONS
shapeSTRAIGHT
diameter1.000 INCHES NOMINAL IN
materialSTEEL
mounting_shankINCLUDED
overall_diameter6.0 MILLIMETERS NOMINAL MM
style_designatorCYLINDRICAL SHAPE
removability_featureNOT INCLUDED
cutter_tooth_cut_styleMEDIUM
cutting_surface_length38.0 MILLIMETERS NOMINAL MM
cutter_tooth_shaping_methodGROUND FROM SOLID
cutter_tooth_style_designatorC1
NSN3455-01-336-4980
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,RADIO FREQUENCY TITLE COMPONENT PN B3U MFR TRANSFORMER,RADIO FREQ
KEY FEATURES
•
SHAPE: STRAIGHT
•
CUTTER TOOTH SHAPING METHOD: GROUND FROM SOLID
•
MATERIAL: STEEL
•
CUTTING SURFACE LENGTH: 38.0 MILLIMETERS NOMINAL MM
•
DIAMETER: 1.000 INCHES NOMINAL IN
•
CUTTER TOOTH STYLE DESIGNATOR: C1
•
OVERALL DIAMETER: 6.0 MILLIMETERS NOMINAL MM
•
MOUNTING SHANK: INCLUDED
TECHNICAL CHARACTERISTICS (FLIS)
SHAPESTRAIGHT
CUTTER TOOTH SHAPING METHODGROUND FROM SOLID
MATERIALSTEEL
CUTTING SURFACE LENGTH38.0 MILLIMETERS NOMINAL MM
DIAMETER1.000 INCHES NOMINAL IN
CUTTER TOOTH STYLE DESIGNATORC1
OVERALL DIAMETER6.0 MILLIMETERS NOMINAL MM
MOUNTING SHANKINCLUDED
STYLE DESIGNATORCYLINDRICAL SHAPE
REMOVABILITY FEATURENOT INCLUDED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
5902428G1Interchangeable
interchangeable cross-reference
interchangeable
5902428Interchangeable
interchangeable cross-reference
interchangeable
50099Interchangeable
interchangeable cross-reference
interchangeable
467FInterchangeable
interchangeable cross-reference
interchangeable
220455ASInterchangeable
interchangeable cross-reference
interchangeable
1632107Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B3U?
B3U is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace B3U?
There are 12 known substitutes for B3U: 5902428G1, 5902428, 50099 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B3U?
B3U is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-01-336-4980. 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