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Technical Data Sheet
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BC4620B — BC4620B

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

BC4620B: BC4620B.

The BC4620B is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4140-01-143-7720, 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
BC4620B
NSN: 4140-01-143-7720
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 04320 — CURTISS-WRIGHT CONTROLS INTEGRATED SENSING, INC. (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCENTRIFUGAL TYPE,MOTOR DRIVEN,STRAIGHT BLADES,SINGLE WIDTH; STYLE 50,DIRECT DRIVE,FULLY ENCLOSED MOTOR,115VAC 50/60HZ 1 PHASE; 4 THD MTG HOLES VAC
NSN4140-01-143-7720
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BC4620B TITLE COMPONENT PN BC4620B MFR BC4620B
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CENTRIFUGAL TYPE,MOTOR DRIVEN,STRAIGHT BLADES,SINGLE WIDTH; STYLE 50,DIRECT DRIVE,FULLY ENCLOSED MOTOR,115VAC 50/60HZ 1 PHASE; 4 THD MTG HOLES VAC
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCENTRIFUGAL TYPE,MOTOR DRIVEN,STRAIGHT BLADES,SINGLE WIDTH; STYLE 50,DIRECT DRIVE,FULLY ENCLOSED MOTOR,115VAC 50/60HZ 1 PHASE; 4 THD MTG HOLES VAC
OTHER ITEMS IN FSC 4140 — Fans, Air Circulators, and Blower Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4140-00-000-0082 4140-00-001-1517 4140-00-001-1536 4140-00-001-1537 4140-00-001-3930 4140-00-001-6464 4140-00-001-6874 4140-00-001-6875
SUBSTITUTES & CROSS-REFERENCES 2
8158539-501Reference document
Same NSN cross-reference
Reference document — Secondary reference
8559302-1 ALTEREDReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BC4620B?
BC4620B is a BC4620B.
What parts can replace BC4620B?
There are 2 known substitutes for BC4620B: 8158539-501, 8559302-1 ALTERED. Substitute compatibility should be verified for your specific system.
What is the NSN for BC4620B?
BC4620B is cataloged in the U.S. Government catalog under NSN 4140-01-143-7720. This indicates validated use in U.S. government and defense supply chains.
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