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Technical Data Sheet
1852890 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 19.0 MILLIMETERS NOMINAL MM, length: 19.0 MILLIMETERS NOMINAL MM, material: METAL GRAPHITE, thickness: 8.0 MILLIMETERS NOMINAL MM, top_style: FLAT WITH LEFT AND RIGHT EDGE BEVELED, 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 5977-01-163-2900, 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
1852890
NSN: 5977-01-163-2900
FSC: 5977
CAGE: 11862 — GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT (USA)
SPECIFICATIONS
width19.0 MILLIMETERS NOMINAL MM
length19.0 MILLIMETERS NOMINAL MM
materialMETAL GRAPHITE
thickness8.0 MILLIMETERS NOMINAL MM
top_styleFLAT WITH LEFT AND RIGHT EDGE BEVELED
body_styleRECTANGULAR COMMUTATOR
bevel_depth7.0 MILLIMETERS NOMINAL MM
bevel_length4.5 MILLIMETERS NOMINAL MM
hole_diameter5.0 MILLIMETERS MINIMUM AND 5.2 MILLIMETERS MAXIMUM MM
style_designatorONE PIECE
basic_shape_styleUNTHREADED SINGLE THROUGH HOLE
contact_face_styleFLAT
NSN5977-01-163-2900
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 1852890 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
STYLE DESIGNATOR: ONE PIECE
MATERIAL: METAL GRAPHITE
TOP STYLE: FLAT WITH LEFT AND RIGHT EDGE BEVELED
BEVEL LENGTH: 4.5 MILLIMETERS NOMINAL MM
CONTACT FACE STYLE: FLAT
WIDTH: 19.0 MILLIMETERS NOMINAL MM
THICKNESS: 8.0 MILLIMETERS NOMINAL MM
DISTANCE FROM BRUSH TOP TO HOLE CENTERLINE: 4.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORONE PIECE
MATERIALMETAL GRAPHITE
TOP STYLEFLAT WITH LEFT AND RIGHT EDGE BEVELED
BEVEL LENGTH4.5 MILLIMETERS NOMINAL MM
CONTACT FACE STYLEFLAT
WIDTH19.0 MILLIMETERS NOMINAL MM
THICKNESS8.0 MILLIMETERS NOMINAL MM
DISTANCE FROM BRUSH TOP TO HOLE CENTERLINE4.0 MILLIMETERS NOMINAL MM
MATERIAL DOCUMENT AND CLASSIFICATIONDELCO REMY DIV GENERAL MOTORS CORP GRADE +13B04 MFR REF SINGLE MATERIAL RESPONSE
DISTANCE FROM CENTER OF HOLE TO OUTSIDE EDGE9.5 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
6812Interchangeable
interchangeable cross-reference
interchangeable
C1782-4Interchangeable
interchangeable cross-reference
interchangeable
AN4C71AInterchangeable
interchangeable cross-reference
interchangeable
3241143Interchangeable
interchangeable cross-reference
interchangeable
142311Interchangeable
interchangeable cross-reference
interchangeable
417433-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1852890?
1852890 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace 1852890?
There are 13 known substitutes for 1852890: 6812, C1782-4, AN4C71A and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1852890?
1852890 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-01-163-2900. This indicates validated use in U.S. government and defense supply chains.
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