Continental Electric Motors · Electronic Components
33552-1
Holder, Electrical Contact Brush
Part Number33552-1
ManufacturerContinental Electric Motors
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-387-3313 (NSN)
Federal Item NameHOLDER,ELECTRICAL CONTACT BRUSH
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Inside Width0.159 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
Mounting Facility Quantity1
Overall Diameter0.562 INCHES NOMINAL
Mounting FacilityPRESS FIT
Inside Length0.253 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
Terminal TypeSCREW
Overall Length0.791 INCHES MINIMUM AND 0.796 INCHES MAXIMUM
Terminal Quantity1
MaterialCOPPER ALLOY BOX
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 33552-1 available?
We can source 33552-1 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 33552-1 by Continental Electric Motors obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 33552-1 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 33552-1?
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 33552-1?
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.