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K22278 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

K22278: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.186 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN, length: 0.625 INCHES NOMINAL IN, radius: 0.875 INCHES NOMINAL IN, material: ELECTROGRAPHITIC, thickness: 0.375 INCHES MINIMUM AND 0.379 INCHES MAXIMUM IN, body_style: RECTANGULAR SLIP RING. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-766-3263, 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
K22278
NSN: 5977-00-766-3263
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 07639 — GE AVIATION SYSTEMS LLC DBA GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
width0.186 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
length0.625 INCHES NOMINAL IN
radius0.875 INCHES NOMINAL IN
materialELECTROGRAPHITIC
thickness0.375 INCHES MINIMUM AND 0.379 INCHES MAXIMUM IN
body_styleRECTANGULAR SLIP RING
bevel_angle15.0 DEGREES NOMINAL
style_designatorONE PIECE
terminal_diameter0.500 INCHES NOMINAL IN
brush_shunt_length1.812 INCHES NOMINAL SINGLE SHUNT IN
contact_face_styleCONCAVE ON BEVEL
spring_free_length3.000 INCHES MINIMUM AND 3.500 INCHES MAXIMUM IN
NSN5977-00-766-3263
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN K22278 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
LENGTH: 0.625 INCHES NOMINAL IN
•
TERMINAL DIAMETER: 0.500 INCHES NOMINAL IN
•
LARGEST OUTSIDE DIAMETER: 0.297 INCHES NOMINAL IN
•
BODY STYLE: RECTANGULAR SLIP RING
•
RADIUS: 0.875 INCHES NOMINAL IN
•
SHUNT POSITION DESIGNATOR: 5
•
STYLE DESIGNATOR: ONE PIECE
•
MATERIAL DOCUMENT AND CLASSIFICATION: CARBONE CARBON GRADE 566 MFR REF SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
LENGTH0.625 INCHES NOMINAL IN
TERMINAL DIAMETER0.500 INCHES NOMINAL IN
LARGEST OUTSIDE DIAMETER0.297 INCHES NOMINAL IN
BODY STYLERECTANGULAR SLIP RING
RADIUS0.875 INCHES NOMINAL IN
SHUNT POSITION DESIGNATOR5
STYLE DESIGNATORONE PIECE
MATERIAL DOCUMENT AND CLASSIFICATIONCARBONE CARBON GRADE 566 MFR REF SINGLE MATERIAL RESPONSE
SPRING FREE LENGTH3.000 INCHES MINIMUM AND 3.500 INCHES MAXIMUM IN
PRESSURE SPRING TYPE AND QUANTITY1 CYLINDRICAL WITH REDUCED END
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is K22278?
K22278 is a BRUSH,ELECTRICAL CONTACT.
What is the NSN for K22278?
K22278 is cataloged in the U.S. Government catalog under NSN 5977-00-766-3263. This indicates validated use in U.S. government and defense supply chains.
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