ITT Cannon · Electronic Components
DE19977-20
Backshell, Electrical Connector
Part NumberDE19977-20
ManufacturerITT Cannon
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-427-1415 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Overall Height0.688 INCHES MINIMUM AND 0.748 INCHES MAXIMUM
Cable Opening Width0.407 INCHES MINIMUM AND 0.467 INCHES MAXIMUM
MaterialCOPPER ALLOY
Cable Opening Length0.407 INCHES MINIMUM AND 0.467 INCHES MAXIMUM
Cable Opening Quantity1
Mounting Facility Type And Quantit2 THREADED HOLE(S)
Nominal Thread Size0.112 INCHES
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Style DesignatorHOOD, RIGHT ANGLE TYPE
Surface TreatmentCADMIUM AND CHROMATE
Thread DirectionRIGHT-HAND
Vendor Part Numbers3522 500 17661
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 DE19977-20 available?
We can source DE19977-20 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 DE19977-20 by ITT Cannon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If DE19977-20 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 DE19977-20?
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 DE19977-20?
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.