Northrop Grumman Support Services Corp. · Electronic Components
577R853H05
Backshell, Electrical Connector
Part Number577R853H05
ManufacturerNorthrop Grumman Support Services Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-564-0651 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Overall Width0.469 INCHES MINIMUM AND 0.514 INCHES MAXIMUM
MaterialSTEEL
Surface TreatmentCADMIUM
Style DesignatorHOOD TYPE W/FLANGE
Cable Opening Width0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM
Cable Opening Length0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM
Cable Opening Quantity1
Distance Between Mounting Facility1.847 INCHES MINIMUM AND 1.857 INCHES MAXIMUM
Overall Length2.063 INCHES MINIMUM AND 2.093 INCHES MAXIMUM
Unthreaded Mounting Hole Diameter0.131 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
Overall Height1.531 INCHES MAXIMUM
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 577R853H05 available?
We can source 577R853H05 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 577R853H05 by Northrop Grumman Support Services Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 577R853H05 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 577R853H05?
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 577R853H05?
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.