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Technical Data Sheet
PartsTable / COMPONENT / 6552-500
6552-500 ✓ 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 length: 0.312 INCHES NOMINAL IN, radius: 0.122 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN, diameter: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN, material: SILVER GRAPHITE, top_style: CYLINDRICAL HEAD, body_style: CYLINDRICAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-627-1041, 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
6552-500
NSN: 5977-00-627-1041
FSC: 5977
CAGE: 04953 — EDO AIL SYSTEMS INC (USA)
SPECIFICATIONS
length0.312 INCHES NOMINAL IN
radius0.122 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
diameter0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
materialSILVER GRAPHITE
top_styleCYLINDRICAL HEAD
body_styleCYLINDRICAL
head_length0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
head_diameter0.261 INCHES MINIMUM AND 0.271 INCHES MAXIMUM IN
style_designatorONE PIECE
brush_shunt_length2.500 INCHES NOMINAL SINGLE SHUNT IN
contact_face_styleCONCAVE
shunt_position_designator5
NSN5977-00-627-1041
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 6552-500 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
DIAMETER: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
•
BRUSH SHUNT LENGTH: 2.500 INCHES NOMINAL SINGLE SHUNT IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: GRAPHITE METALLIZING CORP,GR H-9411 MFR REF SINGLE MATERIAL RESPONSE
•
TERMINAL TYPE AND QUANTITY: 1 STRAIGHT W/HOLE
•
SHUNT INSULATION PROVISION AND QUANTITY: 1 UNINSULATED
•
TOP STYLE: CYLINDRICAL HEAD
•
STYLE DESIGNATOR: ONE PIECE
•
MATERIAL: SILVER GRAPHITE
TECHNICAL CHARACTERISTICS (FLIS)
DIAMETER0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
BRUSH SHUNT LENGTH2.500 INCHES NOMINAL SINGLE SHUNT IN
MATERIAL DOCUMENT AND CLASSIFICATIONGRAPHITE METALLIZING CORP,GR H-9411 MFR REF SINGLE MATERIAL RESPONSE
TERMINAL TYPE AND QUANTITY1 STRAIGHT W/HOLE
SHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
TOP STYLECYLINDRICAL HEAD
STYLE DESIGNATORONE PIECE
MATERIALSILVER GRAPHITE
CONTACT FACE STYLECONCAVE
SHUNT POSITION DESIGNATOR5
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
6552Interchangeable
interchangeable cross-reference
interchangeable
8123177Interchangeable
interchangeable cross-reference
interchangeable
J3197324Interchangeable
interchangeable cross-reference
interchangeable
4770SInterchangeable
interchangeable cross-reference
interchangeable
MJHP33-44Interchangeable
interchangeable cross-reference
interchangeable
T-6552Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6552-500?
6552-500 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace 6552-500?
There are 15 known substitutes for 6552-500: 6552, 8123177, J3197324 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6552-500?
6552-500 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-627-1041. 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