Raytheon · Electronic Components
A109691-1
Brush, Electrical Contact
Part NumberA109691-1
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-284-9971 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Largest Outside Diameter0.390 INCHES NOMINAL
Shunt Position Designator5
Terminal Diameter0.531 INCHES NOMINAL
Terminal Type And Quantity1 ROUND CAP W/EARS
Contact Face StyleCONCAVE
Pressure Spring Type And Quantity1 CYLINDRICAL WITH REDUCED END
Brush Shunt Length0.906 INCHES MINIMUM AND 1.031 INCHES MAXIMUM SINGLE SHUNT
Shunt Insulation Provision And Qua1 UNINSULATED
Style DesignatorONE PIECE
Material Document And ClassificatiMORGANITE INC,GRADE C-3 MFR REF SINGLE MATERIAL RESPONSE
MaterialMETAL GRAPHITE
Vendor Part NumbersSC-D-99877-15
Cancelled NSN5977-00-548-9146 (cancelled)
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 A109691-1 available?
We can source A109691-1 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 A109691-1 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A109691-1 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 A109691-1?
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 A109691-1?
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.