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565548 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

565548: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.249 INCHES NOMINAL IN, length: 0.469 INCHES NOMINAL IN, radius: 0.468 INCHES NOMINAL IN, material: METAL GRAPHITE, thickness: 0.249 INCHES NOMINAL IN, top_style: CYLINDRICAL HEAD. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-153-5674, 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
565548
NSN: 5977-00-153-5674
NIINs: 001535674, 015037632
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 57733 — STEWART-WARNER CORPORATION (USA)
SPECIFICATIONS
width0.249 INCHES NOMINAL IN
length0.469 INCHES NOMINAL IN
radius0.468 INCHES NOMINAL IN
materialMETAL GRAPHITE
thickness0.249 INCHES NOMINAL IN
top_styleCYLINDRICAL HEAD
body_styleRECTANGULAR COMMUTATOR
head_length0.094 INCHES NOMINAL IN
head_diameter0.188 INCHES NOMINAL IN
style_designatorONE PIECE
terminal_diameter0.406 INCHES NOMINAL IN
brush_shunt_length0.969 INCHES NOMINAL SINGLE SHUNT IN
NSN5977-00-153-5674
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 565548 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
LENGTH: 0.469 INCHES NOMINAL IN
•
TERMINAL DIAMETER: 0.406 INCHES NOMINAL IN
•
LARGEST OUTSIDE DIAMETER: 0.245 INCHES NOMINAL IN
•
BODY STYLE: RECTANGULAR COMMUTATOR
•
RADIUS: 0.468 INCHES NOMINAL IN
•
TOP STYLE: CYLINDRICAL HEAD
•
SHUNT POSITION DESIGNATOR: 5
•
STYLE DESIGNATOR: ONE PIECE
TECHNICAL CHARACTERISTICS
LENGTH0.469 INCHES NOMINAL IN
TERMINAL DIAMETER0.406 INCHES NOMINAL IN
LARGEST OUTSIDE DIAMETER0.245 INCHES NOMINAL IN
BODY STYLERECTANGULAR COMMUTATOR
RADIUS0.468 INCHES NOMINAL IN
TOP STYLECYLINDRICAL HEAD
SHUNT POSITION DESIGNATOR5
STYLE DESIGNATORONE PIECE
SPRING FREE LENGTH1.000 INCHES NOMINAL IN
PRESSURE SPRING TYPE AND QUANTITY1 CYLINDRICAL
SUBSTITUTES & CROSS-REFERENCES 1
FF811Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 565548?
565548 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace 565548?
There is 1 known substitute for 565548: FF811. Substitute compatibility should be verified for your specific system.
What is the NSN for 565548?
565548 is cataloged in the U.S. Government catalog under NSN 5977-00-153-5674. 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.