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Technical Data Sheet
PartsTable / COMPONENT / B-3-46A & B-3-42C
B-3-46A & B-3-42C ✓ 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 B-3-46A & B-3-42C is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 8455-01-388-9530, 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
B-3-46A & B-3-42C
NSN: 8455-01-388-9530
FSC: 8455
CAGE: 22571 — ARMY INSTITUTE OF HERALDRY THIS IS AN ORIGINAL DESIGN ACTIVITY NOT A MFR (USA)
SPECIFICATIONS
Part NumberB-3-46A & B-3-42C
NSN8455-01-388-9530
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available B-3-46A & B-3-42C TITLE COMPONENT PN B-3-46A & B-3-42C MFR B-3-46A & B-3-42C
KEY FEATURES
•
PROCUREMENT GROUP CODE: 21122
•
CLOTH-FABRIC NAME: TWILL BACKGROUND
•
USER DESIGNATOR: WOMAN
•
DEPARTMENT DESIGNATION: US AIR FORCE
•
COLOR: BLUE BORDER
•
FIBER MATERIAL: RAYON SYMBOL
•
ATTACHMENT METHOD: SEW-ON
TECHNICAL CHARACTERISTICS (FLIS)
PROCUREMENT GROUP CODE21122
CLOTH-FABRIC NAMETWILL BACKGROUND
USER DESIGNATORWOMAN
DEPARTMENT DESIGNATIONUS AIR FORCE
COLORBLUE BORDER
FIBER MATERIALRAYON SYMBOL
FIBER MATERIALCOTTON OR COTTON AND POLYESTER BACKGROUND
ATTACHMENT METHODSEW-ON
FIBER MATERIALRAYON CHEVRON
FEATURES PROVIDEDFULL COLOR AREAS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
B-3-42CInterchangeable
interchangeable cross-reference
interchangeable
B-3-42 & 46Interchangeable
interchangeable cross-reference
interchangeable
B-3-46AInterchangeable
interchangeable cross-reference
interchangeable
B-3-46BInterchangeable
interchangeable cross-reference
interchangeable
MIL-I-14651Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-41651Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B-3-46A & B-3-42C?
B-3-46A & B-3-42C is a B-3-46A & B-3-42C.
What parts can replace B-3-46A & B-3-42C?
There are 9 known substitutes for B-3-46A & B-3-42C: B-3-42C, B-3-42 & 46, B-3-46A and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B-3-46A & B-3-42C?
B-3-46A & B-3-42C is cataloged in the Federal Logistics Information System (FLIS) under NSN 8455-01-388-9530. 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