Black And Decker Us Inc. · Electronic Components
19890
Brush, Electrical Contact
Part Number19890
ManufacturerBlack And Decker Us Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-033-3644 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Terminal Diameter0.250 INCHES NOMINAL
Brush Shunt Length1.250 INCHES NOMINAL SINGLE SHUNT
Pressure Spring Type And Quantity1 CYLINDRICAL
Style DesignatorONE PIECE
MaterialELECTROGRAPHITIC
Shunt Insulation Provision And Qua1 UNINSULATED
Top StyleCYLINDRICAL HEAD
Head Diameter0.209 INCHES NOMINAL
Terminal Type And Quantity1 ROUND CAP
Shunt Position Designator5
Thickness0.248 INCHES NOMINAL
Vendor Part Numbers106-0103
Cancelled NSN5977-00-234-9544 (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 19890 available?
We can source 19890 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 19890 by Black And Decker Us Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 19890 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 19890?
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 19890?
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.