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32257-3 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

32257-3: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.157 INCHES NOMINAL IN, length: 0.270 INCHES NOMINAL IN, material: ELECTROGRAPHITIC, thickness: 0.220 INCHES NOMINAL IN, top_style: CYLINDRICAL HEAD, body_style: RECTANGULAR SLIP RING. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-602-4097, 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
32257-3
NSN: 5977-00-602-4097
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
width0.157 INCHES NOMINAL IN
length0.270 INCHES NOMINAL IN
materialELECTROGRAPHITIC
thickness0.220 INCHES NOMINAL IN
top_styleCYLINDRICAL HEAD
body_styleRECTANGULAR SLIP RING
style_designatorONE PIECE
brush_shunt_length0.380 INCHES NOMINAL SINGLE SHUNT IN
contact_face_styleCONCAVE
shunt_position_designator5
pressure_spring_type_and_quantity1 CYLINDRICAL
material_document_and_classificationPURE CARBON CO INC,GR L56 MFR REF SINGLE MATERIAL RESPONSE
NSN5977-00-602-4097
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 32257-3 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
LENGTH: 0.270 INCHES NOMINAL IN
•
BODY STYLE: RECTANGULAR SLIP RING
•
TOP STYLE: CYLINDRICAL HEAD
•
SHUNT POSITION DESIGNATOR: 5
•
STYLE DESIGNATOR: ONE PIECE
•
MATERIAL DOCUMENT AND CLASSIFICATION: PURE CARBON CO INC,GR L56 MFR REF SINGLE MATERIAL RESPONSE
•
PRESSURE SPRING TYPE AND QUANTITY: 1 CYLINDRICAL
•
BRUSH SHUNT LENGTH: 0.380 INCHES NOMINAL SINGLE SHUNT IN
TECHNICAL CHARACTERISTICS
LENGTH0.270 INCHES NOMINAL IN
BODY STYLERECTANGULAR SLIP RING
TOP STYLECYLINDRICAL HEAD
SHUNT POSITION DESIGNATOR5
STYLE DESIGNATORONE PIECE
MATERIAL DOCUMENT AND CLASSIFICATIONPURE CARBON CO INC,GR L56 MFR REF SINGLE MATERIAL RESPONSE
PRESSURE SPRING TYPE AND QUANTITY1 CYLINDRICAL
BRUSH SHUNT LENGTH0.380 INCHES NOMINAL SINGLE SHUNT IN
CONTACT FACE STYLECONCAVE
SHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
SUBSTITUTES & CROSS-REFERENCES 1
26612-5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 32257-3?
32257-3 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace 32257-3?
There is 1 known substitute for 32257-3: 26612-5. Substitute compatibility should be verified for your specific system.
What is the NSN for 32257-3?
32257-3 is cataloged in the U.S. Government catalog under NSN 5977-00-602-4097. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.