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234-0998-00 — HOLDER,ELECTRICAL CONTACT BRUSH

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

234-0998-00: HOLDER,ELECTRICAL CONTACT BRUSH.

HOLDER,ELECTRICAL CONTACT BRUSH. Key specifications include material: COPPER ALLOY BOX SUPPORTING, inside_width: 0.189 INCHES NOMINAL IN, overall_width: 1.531 INCHES NOMINAL IN, thread_length: 0.187 INCHES NOMINAL IN, overall_length: 0.781 INCHES NOMINAL IN, style_designator: ROUND OFFSET. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-660-8458, 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
234-0998-00
NSN: 5977-00-660-8458
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
materialCOPPER ALLOY BOX SUPPORTING
inside_width0.189 INCHES NOMINAL IN
overall_width1.531 INCHES NOMINAL IN
thread_length0.187 INCHES NOMINAL IN
overall_length0.781 INCHES NOMINAL IN
style_designatorROUND OFFSET
mounting_facilityUNTHREADED HOLES
overall_thickness0.436 INCHES NOMINAL IN
top_thread_locationEXTERNAL
mounting_facility_quantity1
brush_quantity_accommodated_per_holder1
thread_size_and_series/type_designator0.312-18 UNIFIED NATIONAL COARSE (UNC)
NSN5977-00-660-8458
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOLDER,ELECTRICAL CONTACT BRUSH TITLE COMPONENT PN 234-0998-00 MFR HOLDER,ELECTRICAL CONT
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 1
•
INSIDE WIDTH: 0.189 INCHES NOMINAL IN
•
TOP THREAD LOCATION: EXTERNAL
•
THREAD LENGTH: 0.187 INCHES NOMINAL IN
•
OVERALL THICKNESS: 0.436 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND OFFSET
•
BRUSH QUANTITY ACCOMMODATED PER HOLDER: 1
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY QUANTITY1
INSIDE WIDTH0.189 INCHES NOMINAL IN
TOP THREAD LOCATIONEXTERNAL
THREAD LENGTH0.187 INCHES NOMINAL IN
OVERALL THICKNESS0.436 INCHES NOMINAL IN
STYLE DESIGNATORROUND OFFSET
OVERALL LENGTH0.781 INCHES NOMINAL IN
BRUSH QUANTITY ACCOMMODATED PER HOLDER1
OVERALL WIDTH1.531 INCHES NOMINAL IN
MOUNTING FACILITYUNTHREADED HOLES
SUBSTITUTES & CROSS-REFERENCES 1
4-1640Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 234-0998-00?
234-0998-00 is a HOLDER,ELECTRICAL CONTACT BRUSH.
What parts can replace 234-0998-00?
There is 1 known substitute for 234-0998-00: 4-1640. Substitute compatibility should be verified for your specific system.
What is the NSN for 234-0998-00?
234-0998-00 is cataloged in the U.S. Government catalog under NSN 5977-00-660-8458. 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.