Rockwell Collins · Electronic Components
234-0999-00
Holder, Electrical Contact Brush
Part Number234-0999-00
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-660-8581 (NSN)
Federal Item NameHOLDER,ELECTRICAL CONTACT BRUSH
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Overall Width1.437 INCHES NOMINAL
Thread Length0.156 INCHES NOMINAL
Mounting Facility Quantity1
Style DesignatorROUND OFFSET
Inside Thickness0.129 INCHES NOMINAL
Mounting FacilityUNTHREADED HOLES
Thread Size And Series Type Design0.437-20 UNF
Brush Quantity Accommodated Per Ho1
Top Thread LocationEXTERNAL
Inside Width0.279 INCHES NOMINAL
Overall Thickness0.624 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 234-0999-00 available?
We can source 234-0999-00 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 234-0999-00 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 234-0999-00 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 234-0999-00?
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 234-0999-00?
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.