Northrop Grumman Systems Corporation · Electronic Components
577R589H42
Connector Body, Receptacle, Electr
Part Number577R589H42
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-827-4662 (NSN)
Federal Item NameCONNECTOR BODY,RECEPTACLE,ELECTR
Federal Supply Class5935 — Connectors, Electrical
Mating End Quantity1
Overall Height1.453 INCHES MAXIMUM
Distance From Mounting Shoulder To0.556 INCHES MINIMUM AND 0.587 INCHES MAXIMUM
Distance Between Centerlines Of Mo1.151 INCHES MINIMUM AND 1.161 INCHES MAXIMUM
Center To Center Distance Between1.151 INCHES MINIMUM AND 1.161 INCHES MAXIMUM
Overall Length1.359 INCHES MAXIMUM
Overall Width1.453 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
Insert Position In Deg238.0
Contact Position Arrangement Style20-41 SINGLE MATING END
Connector Locking MethodBAYONET PIN
Vendor Part NumbersPT00SE20-41PW
ESD/EMICode A — ESD/EMI sensitive item
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 577R589H42 available?
We can source 577R589H42 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 577R589H42 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 577R589H42 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 577R589H42?
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 577R589H42?
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.