Ontic Engineering & Manufacturing · Electronic Components
27327
Arm, Electrical Contact Brush
Part Number27327
ManufacturerOntic Engineering & Manufacturing
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-090-3383 (NSN)
Federal Item NameARM,ELECTRICAL CONTACT BRUSH
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
MaterialCOPPER ALLOY
ShapeIRREGULAR
Overall Width0.236 INCHES NOMINAL
Overall Depth0.375 INCHES NOMINAL
Overall Length0.843 INCHES NOMINAL
Mounting ConfigurationTWO 0.187 IN. DIA MTG HOLES IN LINE
Cancelled NSN5977-00-839-7789 (cancelled)
Inclosure TypeFULLY INCLOSED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Distance Between Mounting Facility0.414 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Overall Height0.894 INCHES NOMINAL
Winding Function And Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Coil Form TypeSOLID SINGLE COMPONENT
Terminal Type And Quantity4 SLOTTED LUG
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 27327 available?
We can source 27327 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 27327 by Ontic Engineering & Manufacturing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 27327 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 27327?
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 27327?
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.