Northrop Grumman Support Services Corp. · Electronic Components
577R854H09
Connector, Receptacle, Electrical
Part Number577R854H09
ManufacturerNorthrop Grumman Support Services Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-163-9193 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Distance Between Mounting Facility2.500 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.120 INCHES NOMINAL
Precious Material And LocationCONTACT SURFACES GOLD AND CONTACT SURFACES SILVER
Contact Surface TreatmentGOLD AND SILVER SINGLE MATING END FIRST CONTACT GROUPING
Insert MaterialGLASS FIBER AND PLASTIC DIALLYL PHTHALATE SINGLE MATING END
Shell TypeSOLID
Included Contact Quantity22 SINGLE MATING END FIRST CONTACT GROUPING
Included Contact TypeROUND SOCKET SINGLE MATING END FIRST CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END FIRST CONTACT GROUPING
Shell Surface TreatmentCADMIUM AND CHROMATE
Precious Material And Weight0.022 GOLD GRAINS, TROY AND 0.022 SILVER GRAINS, TROY
Vendor Part NumbersDCM-25W3S-F79
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 577R854H09 available?
We can source 577R854H09 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 577R854H09 by Northrop Grumman Support Services Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 577R854H09 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 577R854H09?
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 577R854H09?
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.