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1852894 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1852894: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 1.444 INCHES NOMINAL IN, length: 0.905 INCHES NOMINAL IN, material: GRAPHITE, thickness: 0.311 INCHES MINIMUM AND 0.418 INCHES MAXIMUM IN, body_style: RECTANGULAR, groove_width: 0.590 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5977-01-273-2519, 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
1852894
NSN: 5977-01-273-2519
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 1LW55 — BORGWARNER PDS (ANDERSON), L.L.C. (USA)
SPECIFICATIONS
width1.444 INCHES NOMINAL IN
length0.905 INCHES NOMINAL IN
materialGRAPHITE
thickness0.311 INCHES MINIMUM AND 0.418 INCHES MAXIMUM IN
body_styleRECTANGULAR
groove_width0.590 INCHES NOMINAL IN
style_designatorONE PIECE
basic_shape_styleRECTANGULAR GROOVE IN FRONT
contact_face_styleFLAT
outer_edge_to_groove_edge_distance0.427 INCHES NOMINAL IN
material_document_and_classificationMORGANITE GRADE CM-851 MFR REF SINGLE MATERIAL RESPONSE
NSN5977-01-273-2519
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 1852894 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
LENGTH: 0.905 INCHES NOMINAL IN
•
BODY STYLE: RECTANGULAR
•
STYLE DESIGNATOR: ONE PIECE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MORGANITE GRADE CM-851 MFR REF SINGLE MATERIAL RESPONSE
•
OUTER EDGE TO GROOVE EDGE DISTANCE: 0.427 INCHES NOMINAL IN
•
BASIC SHAPE STYLE: RECTANGULAR GROOVE IN FRONT
•
CONTACT FACE STYLE: FLAT
•
WIDTH: 1.444 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH0.905 INCHES NOMINAL IN
BODY STYLERECTANGULAR
STYLE DESIGNATORONE PIECE
MATERIAL DOCUMENT AND CLASSIFICATIONMORGANITE GRADE CM-851 MFR REF SINGLE MATERIAL RESPONSE
OUTER EDGE TO GROOVE EDGE DISTANCE0.427 INCHES NOMINAL IN
BASIC SHAPE STYLERECTANGULAR GROOVE IN FRONT
CONTACT FACE STYLEFLAT
WIDTH1.444 INCHES NOMINAL IN
MATERIALGRAPHITE
GROOVE WIDTH0.590 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5977 — Electrical Contact Brushes and Electrodes
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5977-00-001-8018 5977-00-001-8867 5977-00-002-9654 5977-00-003-0257 5977-00-003-0258 5977-00-003-0264 5977-00-003-1196 5977-00-003-1197
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1852894?
1852894 is a BRUSH,ELECTRICAL CONTACT.
What is the NSN for 1852894?
1852894 is cataloged in the U.S. Government catalog under NSN 5977-01-273-2519. 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.