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Technical Data Sheet
PartsTable / COMPONENT / 12-256-B9
12-256-B9 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: MAGNESIUM BLADE, unit_type: CEMENTCEMENT, end_design: SQUARESQUARE, blade_width: 8.000 INCHES NOMINAL8.000 INCHES NOMINAL IN, blade_length: 42.000 INCHES NOMINAL42.000 INCHES NOMINAL IN, special_features: BULL TYPEBULL TYPE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-127-6877, 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
12-256-B9
NSN: 5120-01-127-6877
FSC: 5120
CAGE: 0EZD5 — BON TOOL CO (USA)
SPECIFICATIONS
materialMAGNESIUM BLADE
unit_typeCEMENTCEMENT
end_designSQUARESQUARE
blade_width8.000 INCHES NOMINAL8.000 INCHES NOMINAL IN
blade_length42.000 INCHES NOMINAL42.000 INCHES NOMINAL IN
special_featuresBULL TYPEBULL TYPE
features_providedMOUNTING BRACKET INCLUDEDMOUNTING BRACKET INCLUDED
NSN5120-01-127-6877
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,PLUG,ELECTRICAL TITLE COMPONENT PN 12-256-B9 MFR CONNECTOR,PLUG,ELECTRI
KEY FEATURES
•
BLADE WIDTH: 8.000 INCHES NOMINAL8.000 INCHES NOMINAL IN
•
MATERIAL: MAGNESIUM BLADE
•
FEATURES PROVIDED: MOUNTING BRACKET INCLUDEDMOUNTING BRACKET INCLUDED
•
END DESIGN: SQUARESQUARE
•
BLADE LENGTH: 42.000 INCHES NOMINAL42.000 INCHES NOMINAL IN
•
UNIT TYPE: CEMENTCEMENT
TECHNICAL CHARACTERISTICS (FLIS)
BLADE WIDTH8.000 INCHES NOMINAL8.000 INCHES NOMINAL IN
MATERIALMAGNESIUM BLADE
SPECIAL FEATURESBULL TYPEBULL TYPE
FEATURES PROVIDEDMOUNTING BRACKET INCLUDEDMOUNTING BRACKET INCLUDED
END DESIGNSQUARESQUARE
BLADE LENGTH42.000 INCHES NOMINAL42.000 INCHES NOMINAL IN
UNIT TYPECEMENTCEMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
163-01Interchangeable
interchangeable cross-reference
interchangeable
45515Interchangeable
interchangeable cross-reference
interchangeable
53440Interchangeable
interchangeable cross-reference
interchangeable
321-1012Interchangeable
interchangeable cross-reference
interchangeable
35294735Interchangeable
interchangeable cross-reference
interchangeable
CV177875Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12-256-B9?
12-256-B9 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace 12-256-B9?
There are 21 known substitutes for 12-256-B9: 163-01, 45515, 53440 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12-256-B9?
12-256-B9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-127-6877. 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