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RB146M ✓ 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

HOLDER ASSEMBLY,ELECTRICAL CONTA. Key specifications include specific_equipment_accommodated: POWERSTAT VARIABLE TRANSFORMER 146-1013. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-01-154-9619, 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
RB146M
NSN: 5977-01-154-9619
FSC: 5977
CAGE: 58474 — SUPERIOR ELECTRIC HOLDING GROUP LLC DIV SPECIALTY PRODUCT TECHNOLOGIES (USA)
SPECIFICATIONS
holder_quantity_per_assembly2
specific_equipment_accommodatedPOWERSTAT VARIABLE TRANSFORMER 146-1013
NSN5977-01-154-9619
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOLDER ASSEMBLY,ELECTRICAL CONTA TITLE COMPONENT PN RB146M MFR HOLDER ASSEMBLY,ELECTR
KEY FEATURES
•
HOLDER QUANTITY PER ASSEMBLY: 2
•
SPECIFIC EQUIPMENT ACCOMMODATED: POWERSTAT VARIABLE TRANSFORMER 146-1013
TECHNICAL CHARACTERISTICS (FLIS)
HOLDER QUANTITY PER ASSEMBLY2
SPECIFIC EQUIPMENT ACCOMMODATEDPOWERSTAT VARIABLE TRANSFORMER 146-1013
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
L04909Interchangeable
interchangeable cross-reference
interchangeable
6999ED929Interchangeable
interchangeable cross-reference
interchangeable
207135Interchangeable
interchangeable cross-reference
interchangeable
BHP176027G2Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RB146M?
RB146M is a HOLDER ASSEMBLY,ELECTRICAL CONTA.
What parts can replace RB146M?
There are 4 known substitutes for RB146M: L04909, 6999ED929, 207135 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RB146M?
RB146M is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-01-154-9619. 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