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Technical Data Sheet
PartsTable / COMPONENT / 21906-0
21906-0 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.279 INCHES NOMINAL IN, length: 0.750 INCHES NOMINAL IN, material: STEEL ROLLER, thickness: 0.093 INCHES NOMINAL IN, body_style: RECTANGULAR COMMUTATOR, bore_shape: STRAIGHT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-280-3266, 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
21906-0
NSN: 5977-00-280-3266
FSC: 5977
CAGE: 06141 — L3 AVIATION PRODUCTS, INC. DBA L3 TECHNOLOGIES (USA)
SPECIFICATIONS
width0.279 INCHES NOMINAL IN
length0.750 INCHES NOMINAL IN
materialSTEEL ROLLER
thickness0.093 INCHES NOMINAL IN
body_styleRECTANGULAR COMMUTATOR
bore_shapeSTRAIGHT
overall_height0.047 INCHES NOMINAL IN
surface_finishGROUND
locating_featureONE DIRECTION
style_designatorONE PIECE
terminal_diameter0.375 INCHES NOMINAL IN
brush_shunt_length0.906 INCHES NOMINAL SINGLE SHUNT IN
NSN5977-00-280-3266
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 21906-0 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
BODY STYLE: RECTANGULAR COMMUTATOR
•
BRUSH SHUNT LENGTH: 0.906 INCHES NOMINAL SINGLE SHUNT IN
•
MATERIAL: GRAPHITE
•
STYLE DESIGNATOR: ONE PIECE
•
LENGTH: 0.750 INCHES NOMINAL IN
•
THICKNESS: 0.093 INCHES NOMINAL IN
•
SHUNT POSITION DESIGNATOR: 5
•
TERMINAL TYPE AND QUANTITY: 1 ROUND CAP W/EARS
TECHNICAL CHARACTERISTICS (FLIS)
BODY STYLERECTANGULAR COMMUTATOR
BRUSH SHUNT LENGTH0.906 INCHES NOMINAL SINGLE SHUNT IN
MATERIALGRAPHITE
STYLE DESIGNATORONE PIECE
LENGTH0.750 INCHES NOMINAL IN
THICKNESS0.093 INCHES NOMINAL IN
SHUNT POSITION DESIGNATOR5
TERMINAL TYPE AND QUANTITY1 ROUND CAP W/EARS
SPRING FREE LENGTH1.000 INCHES NOMINAL IN
WIDTH0.279 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
219060Interchangeable
interchangeable cross-reference
interchangeable
R205D9Interchangeable
interchangeable cross-reference
interchangeable
002-19-06-0001-0002Interchangeable
interchangeable cross-reference
interchangeable
2620-926X4PC8-1-4INInterchangeable
interchangeable cross-reference
interchangeable
R02-19-06-0001-Interchangeable
interchangeable cross-reference
interchangeable
826455Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21906-0?
21906-0 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace 21906-0?
There are 9 known substitutes for 21906-0: 219060, R205D9, 002-19-06-0001-0002 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21906-0?
21906-0 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-280-3266. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026