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2805856G1 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2805856G1: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.175 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN, length: 1.300 INCHES NOMINAL IN, radius: 7.000 INCHES NOMINAL IN, material: SILVER GRAPHITE, thickness: 0.995 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN, top_style: FLAT WITH FRONT EDGE BEVELED. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-417-8960, 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
2805856G1
NSN: 5977-00-417-8960
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
width0.175 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
length1.300 INCHES NOMINAL IN
radius7.000 INCHES NOMINAL IN
materialSILVER GRAPHITE
thickness0.995 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
top_styleFLAT WITH FRONT EDGE BEVELED
body_styleRECTANGULAR SLIP RING
style_designatorONE PIECE
precious_materialSILVER
brush_shunt_length2.500 INCHES NOMINAL ALL SHUNTS IN
contact_face_styleCONCAVE
terminal_hole_diameter0.156 INCHES NOMINAL IN
NSN5977-00-417-8960
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 2805856G1 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
LENGTH: 1.300 INCHES NOMINAL IN
•
BODY STYLE: RECTANGULAR SLIP RING
•
RADIUS: 7.000 INCHES NOMINAL IN
•
TERMINAL HOLE DIAMETER: 0.156 INCHES NOMINAL IN
•
PRECIOUS MATERIAL: SILVER
•
TOP STYLE: FLAT WITH FRONT EDGE BEVELED
•
SHUNT POSITION DESIGNATOR: 4 AND 5
•
STYLE DESIGNATOR: ONE PIECE
TECHNICAL CHARACTERISTICS
LENGTH1.300 INCHES NOMINAL IN
BODY STYLERECTANGULAR SLIP RING
RADIUS7.000 INCHES NOMINAL IN
TERMINAL HOLE DIAMETER0.156 INCHES NOMINAL IN
PRECIOUS MATERIALSILVER
TOP STYLEFLAT WITH FRONT EDGE BEVELED
SHUNT POSITION DESIGNATOR4 AND 5
STYLE DESIGNATORONE PIECE
PRECIOUS MATERIAL AND WEIGHT0.040 SILVER GRAINS, TROY
MATERIAL DOCUMENT AND CLASSIFICATIONSUPERIOR CARBON GRADE N65HH MFR REF SINGLE MATERIAL RESPONSE
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 2805856G1?
2805856G1 is a BRUSH,ELECTRICAL CONTACT.
What is the NSN for 2805856G1?
2805856G1 is cataloged in the U.S. Government catalog under NSN 5977-00-417-8960. 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.