PartsTable
Technical Data Sheet
PartsTable / COMPONENT / MILB003743
MILB003743 ✓ 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 angle: 30.0 DEGREES NOMINAL, width: 0.500 INCHES NOMINAL IN, length: 1.250 INCHES NOMINAL IN, radius: 1.687 INCHES NOMINAL IN, material: ELECTROGRAPHITIC, clip_type: NEMA HAMMER TYPE EXTENDED A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-050-1480, 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
MILB003743
NSN: 5977-00-050-1480
FSC: 5977
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
angle30.0 DEGREES NOMINAL
width0.500 INCHES NOMINAL IN
length1.250 INCHES NOMINAL IN
radius1.687 INCHES NOMINAL IN
materialELECTROGRAPHITIC
clip_typeNEMA HAMMER TYPE EXTENDED A
thickness0.375 INCHES NOMINAL IN
top_styleFLAT WITH RECTANGULAR SLOT
body_styleRECTANGULAR COMMUTATOR
slot_depth0.062 INCHES NOMINAL IN
slot_width0.156 INCHES NOMINAL IN
bevel_angle15.0 DEGREES NOMINAL
NSN5977-00-050-1480
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN MILB003743 MFR BRUSH,ELECTRICAL CONTA
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
RC16-4402Interchangeable
interchangeable cross-reference
interchangeable
61046187Interchangeable
interchangeable cross-reference
interchangeable
NEMA NO. CB1Interchangeable
interchangeable cross-reference
interchangeable
61007709Interchangeable
interchangeable cross-reference
interchangeable
RC20-3222Interchangeable
interchangeable cross-reference
interchangeable
S1123248E101Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy MILB003743?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is MILB003743?
MILB003743 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace MILB003743?
There are 25 known substitutes for MILB003743: RC16-4402, 61046187, NEMA NO. CB1 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MILB003743?
MILB003743 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-050-1480. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — MILB003743

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026