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Technical Data Sheet
PartsTable / COMPONENT / B4-12
B4-12 ✓ 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,DIODE is a the manufacturer industrial component. Key specifications include material: GLASS FIBER, nut_style: HEXAGON, face_width: 0.750 INCHES NOMINAL IN, nut_height: 0.093 INCHES NOMINAL IN, tooth_type: INTEGRAL, design_type: INTERIOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-00-036-2768, 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
B4-12
NSN: 3010-00-036-2768
FSC: 3010
CAGE: 00874 — RENOLD INC DIV AJAX (USA)
SPECIFICATIONS
materialGLASS FIBER
nut_styleHEXAGON
face_width0.750 INCHES NOMINAL IN
nut_height0.093 INCHES NOMINAL IN
tooth_typeINTEGRAL
design_typeINTERIOR
corner_shapeSQUARE ALL CORNERS
thread_class3B
overall_width48.000 INCHES NOMINAL IN
thread_seriesUNEF
overall_length144.000 INCHES NOMINAL IN
mounting_methodTERMINAL
NSN3010-00-036-2768
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEMICONDUCTOR DEVICE,DIODE TITLE COMPONENT PN B4-12 MFR SEMICONDUCTOR DEVICE,D
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF BUSHING 1;SHAFT,SHOULDERED 1;WASHER,LOCK 1;NUT,PLAIN,HEXAGON 1
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF BUSHING 1;SHAFT,SHOULDERED 1;WASHER,LOCK 1;NUT,PLAIN,HEXAGON 1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
45126Interchangeable
interchangeable cross-reference
interchangeable
704Interchangeable
interchangeable cross-reference
interchangeable
58-10133Interchangeable
interchangeable cross-reference
interchangeable
C61501Interchangeable
interchangeable cross-reference
interchangeable
B4-12Interchangeable
interchangeable cross-reference
interchangeable
9191221Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B4-12?
B4-12 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace B4-12?
There are 15 known substitutes for B4-12: 45126, 704, 58-10133 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B4-12?
B4-12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-00-036-2768. 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