Raytheon · Electronic Components
YB2371-1018G1
Brush, Electrical Contact
Part NumberYB2371-1018G1
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-508-0544 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Body StyleWEDGE-SHAPE COMMUTATOR
Material Document And ClassificatiQQ-B-746,COMP A FED SPEC SINGLE MATERIAL RESPONSE
Style DesignatorONE PIECE
Basic Shape StyleUNTHREADED DOUBLE THROUGH HOLE
MaterialCOPPER ALLOY 511
Contact Face StyleFLAT
Length1.937 INCHES NOMINAL
Width0.312 INCHES NOMINAL
Hole Diameter0.149 INCHES NOMINAL
Vendor Part NumbersYB2371-1018G1REV0
Cancelled NSN5999-00-027-5144 (cancelled)
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is YB2371-1018G1 available?
We can source YB2371-1018G1 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is YB2371-1018G1 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If YB2371-1018G1 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like YB2371-1018G1?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for YB2371-1018G1?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.