Black And Decker Us Inc. · Electronic Components
33878
Holder, Electrical Contact Brush
Part Number33878
ManufacturerBlack And Decker Us Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-296-2856 (NSN)
Federal Item NameHOLDER,ELECTRICAL CONTACT BRUSH
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Overall Length1.468 INCHES MINIMUM AND 1.473 INCHES MAXIMUM
Mounting Facility Quantity1
Thread Size And Series Type Design0.625-18 UNF
Top Thread LocationINTERNAL
Brush Quantity Accommodated Per Ho1
Mounting FacilityPRESS FIT
Style DesignatorROUND
Inside Thickness1.468 INCHES MINIMUM AND 1.473 INCHES MAXIMUM
Thread Length0.375 INCHES NOMINAL
Inside Length1.469 INCHES NOMINAL
Overall Diameter0.875 INCHES NOMINAL
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 33878 available?
We can source 33878 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 33878 by Black And Decker Us Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 33878 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 33878?
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 33878?
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.