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16774018-001 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

16774018-001: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN, length: 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN, radius: 0.550 INCHES NOMINAL IN, material: SILVER GRAPHITE, thickness: 0.121 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN, body_style: RECTANGULAR COMMUTATOR. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-005-3315, 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
16774018-001
NSN: 5977-00-005-3315
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 28009 — SYPRIS ELECTRONICS, LLC DIV SYPRIS ELECTRONICS, LLC - COLORADO FIELD SERVICES (USA)
SPECIFICATIONS
width0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
length0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
radius0.550 INCHES NOMINAL IN
materialSILVER GRAPHITE
thickness0.121 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
body_styleRECTANGULAR COMMUTATOR
style_designatorONE PIECE
terminal_diameter0.320 INCHES NOMINAL IN
contact_face_styleCONCAVE
spring_free_length1.650 INCHES NOMINAL IN
largest_outside_diameter0.165 INCHES NOMINAL IN
shunt_position_designator5
NSN5977-00-005-3315
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 16774018-001 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
LENGTH: 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
•
TERMINAL DIAMETER: 0.320 INCHES NOMINAL IN
•
LARGEST OUTSIDE DIAMETER: 0.165 INCHES NOMINAL IN
•
BODY STYLE: RECTANGULAR COMMUTATOR
•
RADIUS: 0.550 INCHES NOMINAL IN
•
SHUNT POSITION DESIGNATOR: 5
•
STYLE DESIGNATOR: ONE PIECE
•
SPRING FREE LENGTH: 1.650 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
TERMINAL DIAMETER0.320 INCHES NOMINAL IN
LARGEST OUTSIDE DIAMETER0.165 INCHES NOMINAL IN
BODY STYLERECTANGULAR COMMUTATOR
RADIUS0.550 INCHES NOMINAL IN
SHUNT POSITION DESIGNATOR5
STYLE DESIGNATORONE PIECE
SPRING FREE LENGTH1.650 INCHES NOMINAL IN
PRESSURE SPRING TYPE AND QUANTITY1 CYLINDRICAL
CONTACT FACE STYLECONCAVE
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 16774018-001?
16774018-001 is a BRUSH,ELECTRICAL CONTACT.
What is the NSN for 16774018-001?
16774018-001 is cataloged in the U.S. Government catalog under NSN 5977-00-005-3315. 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.