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Technical Data Sheet
PartsTable / COMPONENT / BS4-1855PC6-30
BS4-1855PC6-30 ✓ 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 SEMICONDUCTOR DEVICE,THYRISTOR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_style: PLAIN, corner_shape: SQUARE ALL CORNERS, overall_length: 0.438 INCHES NOMINAL IN, body_inside_diameter: 2.844 INCHES NOMINAL IN, body_outside_diameter: 3.188 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 4320-00-398-9501, 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
BS4-1855PC6-30
NSN: 4320-00-398-9501
FSC: 4320
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
materialCOPPER ALLOY
body_stylePLAIN
corner_shapeSQUARE ALL CORNERS
overall_length0.438 INCHES NOMINAL IN
body_inside_diameter2.844 INCHES NOMINAL IN
body_outside_diameter3.188 INCHES NOMINAL IN
NSN4320-00-398-9501
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEMICONDUCTOR DEVICE,THYRISTOR TITLE COMPONENT PN BS4-1855PC6-30 MFR SEMICONDUCTOR DEVICE,T
KEY FEATURES
•
MATERIAL: COPPER ALLOY
•
BODY INSIDE DIAMETER: 2.844 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 3.188 INCHES NOMINAL IN
•
BODY STYLE: PLAIN
•
CORNER SHAPE: SQUARE ALL CORNERS
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY
BODY INSIDE DIAMETER2.844 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER3.188 INCHES NOMINAL IN
OVERALL LENGTH0.438 INCHES NOMINAL IN
BODY STYLEPLAIN
CORNER SHAPESQUARE ALL CORNERS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
153-0105Interchangeable
interchangeable cross-reference
interchangeable
2N683Interchangeable
interchangeable cross-reference
interchangeable
C38AInterchangeable
interchangeable cross-reference
interchangeable
BS4-1397PC5USInterchangeable
Same NIIN cross-reference
interchangeable
BS1249PC11-31Interchangeable
Same NIIN cross-reference
interchangeable
BS4-1485PC6-30Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BS4-1855PC6-30?
BS4-1855PC6-30 is a SEMICONDUCTOR DEVICE,THYRISTOR.
What parts can replace BS4-1855PC6-30?
There are 12 known substitutes for BS4-1855PC6-30: 153-0105, 2N683, C38A and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BS4-1855PC6-30?
BS4-1855PC6-30 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-398-9501. 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