Eaton Aerospace · Electronic Components
844963
Brush, Electrical Contact
Part Number844963
ManufacturerEaton Aerospace
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-442-3493 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Brush Shunt Length0.910 INCHES NOMINAL SINGLE SHUNT
Thickness0.241 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
Length0.623 INCHES MINIMUM AND 0.633 INCHES MAXIMUM
Spring Free Length0.986 INCHES NOMINAL
Largest Outside Diameter0.234 INCHES NOMINAL
Style DesignatorONE PIECE
Width0.368 INCHES MINIMUM AND 0.374 INCHES MAXIMUM
Terminal Type And Quantity1 YOKE W/SLOT
Shunt Insulation Provision And Qua1 UNINSULATED
Pressure Spring Type And Quantity1 CYLINDRICAL WITH REDUCED END
MaterialCARBON
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 844963 available?
We can source 844963 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 844963 by Eaton Aerospace obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 844963 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 844963?
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 844963?
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.