Eaton Aerospace, LLC · Electronic Components
33C29-1
Ring Assembly, Electrical Contact
Part Number33C29-1
ManufacturerEaton Aerospace, LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-028-6853 (NSN)
Federal Item NameRING ASSEMBLY,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Diameter6.781 INCHES NOMINAL
Overall Diameter6.781 INCHES NOMINAL
Contact Ring Quantity2
Overall Length1.969 INCHES NOMINAL
Width0.375 INCHES NOMINAL
Mounting Configuration2.755 IN. DIA CENTER MTG HOLE W/0.376 IN. KEYWAY
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 33C29-1 available?
We can source 33C29-1 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 33C29-1 by Eaton Aerospace, LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 33C29-1 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 33C29-1?
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 33C29-1?
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.