Cpi Satcom & Antenna Technologies Inc. · Electronic Components
PB44704-1
Brush, Electrical Contact
Part NumberPB44704-1
ManufacturerCpi Satcom & Antenna Technologies Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-165-0772 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Length0.500 INCHES NOMINAL
Style DesignatorONE PIECE
MaterialELECTROGRAPHITIC
Material Document And ClassificatiMORGANITE INC,GR EG0 MFR REF SINGLE MATERIAL RESPONSE
Thickness0.250 INCHES NOMINAL
Brush Shunt Length0.438 INCHES NOMINAL SINGLE SHUNT
Contact Face StyleCONCAVE
Terminal Type And Quantity1 STRAIGHT W/HOLE
Body StyleRECTANGULAR COMMUTATOR
Shunt Insulation Provision And Qua1 UNINSULATED
Width0.156 INCHES NOMINAL
Vendor Part Numbers633661PC6, PB-44704-1
Cancelled NSN5977-00-265-2912 (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 PB44704-1 available?
We can source PB44704-1 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 PB44704-1 by Cpi Satcom & Antenna Technologies Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If PB44704-1 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 PB44704-1?
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 PB44704-1?
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.