PartsTable
Technical Data Sheet
PartsTable / MRO / 11-345
11-345 ✓ Verified by PartsTable
Jumbo · MRO · MRO_GENERAL
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 Jumbo industrial component. Key specifications include width: 0.248 INCHES NOMINAL IN, length: 0.530 INCHES NOMINAL IN, radius: 0.320 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, thickness: 0.248 INCHES NOMINAL IN, body_style: RECTANGULAR COMMUTATOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-441-8190, 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
MRO→ MRO_GENERAL→ 11-345
NSN: 5977-00-441-8190
FSC: 5977
CAGE: 26433 — PARKER HANNIFIN CORP DBA PNEUTRONICS (USA)
SPECIFICATIONS
width0.248 INCHES NOMINAL IN
length0.530 INCHES NOMINAL IN
radius0.320 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
thickness0.248 INCHES NOMINAL IN
body_styleRECTANGULAR COMMUTATOR
design_formSTRAIGHT
design_typeMULTIPLE LEG
groove_width0.062 INCHES NOMINAL IN
thread_class2A SINGLE END A
grommet_styleROUND
hole_diameter0.500 INCHES NOMINAL IN
NSN5977-00-441-8190
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Jumbo BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 11-345 MFR Jumbo BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
LENGTH: 0.510 INCHES NOMINAL IN
•
RADIUS: 0.315 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
•
SHUNT POSITION DESIGNATOR: 5
•
MATERIAL: CARBON
•
STYLE DESIGNATOR: ONE PIECE
•
PRESSURE SPRING TYPE AND QUANTITY: 1 CYLINDRICAL
•
SPRING FREE LENGTH: 0.180 INCHES NOMINAL IN
•
LARGEST OUTSIDE DIAMETER: 0.055 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
LENGTH0.510 INCHES NOMINAL IN
RADIUS0.315 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
SHUNT POSITION DESIGNATOR5
MATERIALCARBON
STYLE DESIGNATORONE PIECE
PRESSURE SPRING TYPE AND QUANTITY1 CYLINDRICAL
SPRING FREE LENGTH0.180 INCHES NOMINAL IN
LARGEST OUTSIDE DIAMETER0.055 INCHES NOMINAL IN
CONTACT FACE STYLECONCAVE
TERMINAL TYPE AND QUANTITY1 RECTANGULAR CAP W/EARS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
346-7657Interchangeable
interchangeable cross-reference
interchangeable
11-346Interchangeable
interchangeable cross-reference
interchangeable
22019-346Interchangeable
interchangeable cross-reference
interchangeable
73613Interchangeable
interchangeable cross-reference
interchangeable
310Interchangeable
interchangeable cross-reference
interchangeable
60-2110Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11-345?
11-345 is a BRUSH,ELECTRICAL CONTACT manufactured by Jumbo. It is classified as a MRO (MRO_GENERAL).
What parts can replace 11-345?
There are 15 known substitutes for 11-345: 346-7657, 11-346, 22019-346 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11-345?
11-345 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-441-8190. 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