Black And Decker Us Inc. · Electronic Components
66678
Brush, Electrical Contact
Part Number66678
ManufacturerBlack And Decker Us Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-01-017-6379 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
MaterialCARBON
Top StyleFLAT
Contact Face StyleCONCAVE
Length0.522 INCHES NOMINAL
Width0.369 INCHES NOMINAL
Thickness0.243 INCHES NOMINAL
Style DesignatorONE PIECE
Body StyleRECTANGULAR COMMUTATOR
Vendor Part Numbers66678-01
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 66678 available?
We can source 66678 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 66678 by Black And Decker Us Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 66678 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 66678?
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 66678?
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.