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Technical Data Sheet
B11-120CHANGE1 ✓ 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 BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.154 INCHES NOMINAL IN, length: 0.312 INCHES NOMINAL IN, material: GRAPHITE, thickness: 0.154 INCHES NOMINAL IN, top_style: FLAT, body_style: RECTANGULAR COMMUTATOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-178-8765, 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
B11-120CHANGE1
NSN: 5977-00-178-8765
FSC: 5977
CAGE: 81958 — FASCO INDUSTRIES CORP (USA)
SPECIFICATIONS
width0.154 INCHES NOMINAL IN
length0.312 INCHES NOMINAL IN
materialGRAPHITE
thickness0.154 INCHES NOMINAL IN
top_styleFLAT
body_styleRECTANGULAR COMMUTATOR
special_featuresMARKINGS OPTIONAL; 1 SHUNT TERMINAL; 1 PRESSURE SPRING
style_designatorONE PIECE
contact_face_styleCONCAVE
material_document_and_classificationSTACKPOLE CARBON CO,GR LX845 MFR REF SINGLE MATERIAL RESPONSE
shunt_insulation_provision_and_quantity1 UNINSULATED
reference_number_differentiating_characteristicsAS DIFFERENTIATED BY REQUIREMENT SPECIAL FEATURES
NSN5977-00-178-8765
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN B11-120CHANGE1 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
STYLE DESIGNATOR: ONE PIECE
THICKNESS: 0.154 INCHES NOMINAL IN
BODY STYLE: RECTANGULAR COMMUTATOR
MATERIAL DOCUMENT AND CLASSIFICATION: STACKPOLE CARBON CO,GR LX845 MFR REF SINGLE MATERIAL RESPONSE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFFERENTIATED BY REQUIREMENT SPECIAL FEATURES
WIDTH: 0.154 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORONE PIECE
SPECIAL FEATURESMARKINGS OPTIONAL; 1 SHUNT TERMINAL; 1 PRESSURE SPRING
THICKNESS0.154 INCHES NOMINAL IN
BODY STYLERECTANGULAR COMMUTATOR
MATERIAL DOCUMENT AND CLASSIFICATIONSTACKPOLE CARBON CO,GR LX845 MFR REF SINGLE MATERIAL RESPONSE
SPECIAL FEATURESMARKINGS OPTIONAL; 1 SHUNT TERMINAL; 1 PRESSURE SPRING
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY REQUIREMENT SPECIAL FEATURES
WIDTH0.154 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONSTACKPOLE CARBON CO,GR LX845 MFR REF SINGLE MATERIAL RESPONSE
TOP STYLEFLAT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
A111-20Interchangeable
interchangeable cross-reference
interchangeable
4615SHD4500Interchangeable
interchangeable cross-reference
interchangeable
0814630432Interchangeable
interchangeable cross-reference
interchangeable
SG45Interchangeable
interchangeable cross-reference
interchangeable
56170Interchangeable
interchangeable cross-reference
interchangeable
C45Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B11-120CHANGE1?
B11-120CHANGE1 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace B11-120CHANGE1?
There are 11 known substitutes for B11-120CHANGE1: A111-20, 4615SHD4500, 0814630432 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B11-120CHANGE1?
B11-120CHANGE1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-178-8765. This indicates validated use in U.S. government and defense supply chains.
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