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Technical Data Sheet
PartsTable / COMPONENT / BB-46-K-SO
BB-46-K-SO ✓ 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 SUPPORT,MOTOR,WINCH is a the manufacturer industrial component. Key specifications include special_features: USED ON SLEWING STERN RAMP SYSTEM, MAIN WINCH "WI", STBD, LEFT HA ND, end_item_identification: NAVY WEAPON SYSTEM CODE TH, STRATEGIC SEALIFT CONVERSION SHIPS CLASS, general_characteristics_item_description: FRONT BRACKET. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3950-01-435-1921, 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
BB-46-K-SO
NSN: 3950-01-435-1921
FSC: 3950
CAGE: A094N — BOSCH REXROTH AB (SWE)
SPECIFICATIONS
special_featuresUSED ON SLEWING STERN RAMP SYSTEM, MAIN WINCH "WI", STBD, LEFT HA ND
end_item_identificationNAVY WEAPON SYSTEM CODE TH, STRATEGIC SEALIFT CONVERSION SHIPS CLASS
general_characteristics_item_descriptionFRONT BRACKET
NSN3950-01-435-1921
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SUPPORT,MOTOR,WINCH TITLE COMPONENT PN BB-46-K-SO MFR SUPPORT,MOTOR,WINCH
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: FRONT BRACKET
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONNAVY WEAPON SYSTEM CODE TH, STRATEGIC SEALIFT CONVERSION SHIPS CLASS
SPECIAL FEATURESUSED ON SLEWING STERN RAMP SYSTEM, MAIN WINCH "WI", STBD, LEFT HA ND
GENERAL CHARACTERISTICS ITEM DESCRIPTIONFRONT BRACKET
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
142447Interchangeable
interchangeable cross-reference
interchangeable
TP142447Interchangeable
interchangeable cross-reference
interchangeable
P3-14002-5-10Interchangeable
interchangeable cross-reference
interchangeable
589-6953091Interchangeable
interchangeable cross-reference
interchangeable
24-00601Interchangeable
interchangeable cross-reference
interchangeable
721732Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BB-46-K-SO?
BB-46-K-SO is a SUPPORT,MOTOR,WINCH.
What parts can replace BB-46-K-SO?
There are 16 known substitutes for BB-46-K-SO: 142447, TP142447, P3-14002-5-10 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BB-46-K-SO?
BB-46-K-SO is cataloged in the Federal Logistics Information System (FLIS) under NSN 3950-01-435-1921. 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