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PartsTable / COMPONENT / NEMAPUBCB1-1956
NEMAPUBCB1-1956 ✓ 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 angle: 40.0 DEGREES NOMINAL, width: 0.375 INCHES NOMINAL IN, length: 1.250 INCHES NOMINAL IN, radius: 1.688 INCHES NOMINAL IN, diameter: 0.312 INCHES NOMINAL IN, material: CARBON. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-224-4316, 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
NEMAPUBCB1-1956
NSN: 5977-00-224-4316
FSC: 5977
CAGE: 81705 — NATIONAL ELECTRICAL MFRS ASSN (USA)
SPECIFICATIONS
angle40.0 DEGREES NOMINAL
width0.375 INCHES NOMINAL IN
length1.250 INCHES NOMINAL IN
radius1.688 INCHES NOMINAL IN
diameter0.312 INCHES NOMINAL IN
materialCARBON
thickness0.500 INCHES NOMINAL IN
top_styleFLAT
body_styleRECTANGULAR SLIP RING
bevel_angle30.0 DEGREES NOMINAL
head_length0.188 INCHES NOMINAL IN
bevel_length0.156 INCHES NOMINAL IN
NSN5977-00-224-4316
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN NEMAPUBCB1-1956 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
SHUNT INSULATION PROVISION AND QUANTITY: 1 UNINSULATED
•
TOP STYLE: FLAT WITH LEFT EDGE BEVELED
•
WIDTH: 1.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ONE PIECE
•
TERMINAL TYPE AND QUANTITY: 1 STRAIGHT W/SLOT
•
MATERIAL: ELECTROGRAPHITIC
•
TERMINAL SLOT WIDTH: 0.250 INCHES NOMINAL IN
•
THICKNESS: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
TOP STYLEFLAT WITH LEFT EDGE BEVELED
WIDTH1.000 INCHES NOMINAL IN
STYLE DESIGNATORONE PIECE
TERMINAL TYPE AND QUANTITY1 STRAIGHT W/SLOT
MATERIALELECTROGRAPHITIC
TERMINAL SLOT WIDTH0.250 INCHES NOMINAL IN
THICKNESS0.500 INCHES NOMINAL IN
CONTACT FACE STYLEFLAT
BODY STYLERECTANGULAR COMMUTATOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
165-229Interchangeable
interchangeable cross-reference
interchangeable
NEMAPUBCB1-1956Interchangeable
interchangeable cross-reference
interchangeable
EC12-2429Interchangeable
interchangeable cross-reference
interchangeable
54623Interchangeable
interchangeable cross-reference
interchangeable
29D295ITEM6Interchangeable
interchangeable cross-reference
interchangeable
10J989PC8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NEMAPUBCB1-1956?
NEMAPUBCB1-1956 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace NEMAPUBCB1-1956?
There are 19 known substitutes for NEMAPUBCB1-1956: 165-229, NEMAPUBCB1-1956, EC12-2429 and 16 more. Substitute compatibility should be verified for your specific system.
Is NEMAPUBCB1-1956 still available?
NEMAPUBCB1-1956 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026