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1544789 ✓ 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 material: STEEL CORROSION RESISTING OVERALL, cone_width: 1.2910 INCHES NOMINAL IN, seat_angle: 37.0 DEGREES, thread_class: 3A ALL ENDS A, bore_diameter: 2.0000 INCHES NOMINAL IN, nominal_width: 1.135 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-176-5840, 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
1544789
NSN: 5977-00-176-5840
FSC: 5977
CAGE: 83298 — ALLIED SIGNAL INC AEROSPACE EQUIPMENT SYSTEMS EATONTOWN SITE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
cone_width1.2910 INCHES NOMINAL IN
seat_angle37.0 DEGREES
thread_class3A ALL ENDS A
bore_diameter2.0000 INCHES NOMINAL IN
coil_quantity8
nominal_width1.135 INCHES IN
overall_width3.000 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
nominal_length1.135 INCHES IN
overall_height3.250 INCHES NOMINAL IN
overall_length1.500 INCHES NOMINAL IN
NSN5977-00-176-5840
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 1544789 MFR BRUSH,ELECTRICAL CONTA
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
X39-103Interchangeable
interchangeable cross-reference
interchangeable
16540FInterchangeable
interchangeable cross-reference
interchangeable
30061Interchangeable
interchangeable cross-reference
interchangeable
10902Interchangeable
interchangeable cross-reference
interchangeable
VB100D6AInterchangeable
interchangeable cross-reference
interchangeable
PKX1607Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1544789?
1544789 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace 1544789?
There are 16 known substitutes for 1544789: X39-103, 16540F, 30061 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1544789?
1544789 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-176-5840. 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