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5149A — HOLDER,ELECTRICAL CONTACT BRUSH

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5149A: HOLDER,ELECTRICAL CONTACT BRUSH.

HOLDER,ELECTRICAL CONTACT BRUSH. Key specifications include width: 0.563 INCHES NOMINAL IN, material: COPPER ALLOY BOX, inside_width: 0.250 INCHES NOMINAL IN, inside_length: 1.062 INCHES NOMINAL IN, thread_length: 0.281 INCHES NOMINAL IN, overall_length: 1.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-025-3453, 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
5149A
NSN: 5977-00-025-3453
NIINs: 000253453, 006517850, 007354504
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 44541 — MAGNETICS INTL INC (USA)
SPECIFICATIONS
width0.563 INCHES NOMINAL IN
materialCOPPER ALLOY BOX
inside_width0.250 INCHES NOMINAL IN
inside_length1.062 INCHES NOMINAL IN
thread_length0.281 INCHES NOMINAL IN
overall_length1.062 INCHES NOMINAL IN
inside_thickness0.250 INCHES NOMINAL IN
overall_diameter0.625 INCHES NOMINAL IN
mounting_facilityPRESS FIT
overall_thickness0.797 INCHES NOMINAL IN
top_thread_locationINTERNAL
mounting_facility_quantity1
NSN5977-00-025-3453
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOLDER,ELECTRICAL CONTACT BRUSH TITLE COMPONENT PN 5149A MFR HOLDER,ELECTRICAL CONT
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 1
•
INSIDE WIDTH: 0.250 INCHES NOMINAL IN
•
INSIDE LENGTH: 1.062 INCHES NOMINAL IN
•
OVERALL DIAMETER: 0.625 INCHES NOMINAL IN
•
TOP THREAD LOCATION: INTERNAL
•
THREAD LENGTH: 0.281 INCHES NOMINAL IN
•
MOUNTING FACILITY: PRESS FIT
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY QUANTITY1
INSIDE WIDTH0.250 INCHES NOMINAL IN
INSIDE LENGTH1.062 INCHES NOMINAL IN
OVERALL DIAMETER0.625 INCHES NOMINAL IN
TOP THREAD LOCATIONINTERNAL
THREAD LENGTH0.281 INCHES NOMINAL IN
OVERALL LENGTH1.062 INCHES NOMINAL IN
MOUNTING FACILITYPRESS FIT
INSIDE THICKNESS0.250 INCHES NOMINAL IN
MATERIALCOPPER ALLOY BOX
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5149A?
5149A is a HOLDER,ELECTRICAL CONTACT BRUSH.
What is the NSN for 5149A?
5149A is cataloged in the U.S. Government catalog under NSN 5977-00-025-3453. 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.