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1855101 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1855101: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.156 INCHES NOMINAL IN, length: 0.500 INCHES NOMINAL IN, radius: 5.563 INCHES NOMINAL IN, material: SILVER GRAPHITE, thickness: 0.281 INCHES NOMINAL IN, top_style: CYLINDRICAL HEAD. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-064-5202, 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
1855101
NSN: 5977-00-064-5202
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
width0.156 INCHES NOMINAL IN
length0.500 INCHES NOMINAL IN
radius5.563 INCHES NOMINAL IN
materialSILVER GRAPHITE
thickness0.281 INCHES NOMINAL IN
top_styleCYLINDRICAL HEAD
head_length0.063 INCHES NOMINAL IN
head_diameter0.125 INCHES NOMINAL IN
special_featuresRECTANGULAR SHAPE
style_designatorONE PIECE
brush_shunt_length1.875 INCHES NOMINAL SINGLE SHUNT IN
contact_face_styleCONCAVE
NSN5977-00-064-5202
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 1855101 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
LENGTH: 0.500 INCHES NOMINAL IN
•
RADIUS: 5.563 INCHES NOMINAL IN
•
TOP STYLE: CYLINDRICAL HEAD
•
SHUNT POSITION DESIGNATOR: 5
•
STYLE DESIGNATOR: ONE PIECE
•
HEAD LENGTH: 0.063 INCHES NOMINAL IN
•
BRUSH SHUNT LENGTH: 1.875 INCHES NOMINAL SINGLE SHUNT IN
•
CONTACT FACE STYLE: CONCAVE
TECHNICAL CHARACTERISTICS
LENGTH0.500 INCHES NOMINAL IN
RADIUS5.563 INCHES NOMINAL IN
TOP STYLECYLINDRICAL HEAD
SHUNT POSITION DESIGNATOR5
STYLE DESIGNATORONE PIECE
HEAD LENGTH0.063 INCHES NOMINAL IN
BRUSH SHUNT LENGTH1.875 INCHES NOMINAL SINGLE SHUNT IN
CONTACT FACE STYLECONCAVE
SPECIAL FEATURESRECTANGULAR SHAPE
WIDTH0.156 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
341026Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1855101?
1855101 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace 1855101?
There is 1 known substitute for 1855101: 341026. Substitute compatibility should be verified for your specific system.
What is the NSN for 1855101?
1855101 is cataloged in the U.S. Government catalog under NSN 5977-00-064-5202. 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.