Northrop Grumman Support Services Corp. · Electronic Components
577R950H21
Contact, Electrical
Part Number577R950H21
ManufacturerNorthrop Grumman Support Services Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-058-1592 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
Precious Material And Weight0.005 SILVER GRAINS, TROY
Precious MaterialSILVER
Surface TreatmentSILVER CONTACT
Terminal Type And Quantity1 PIN AXIALLY AT EACH END
MaterialCOPPER ALLOY BODY
Precious Material And LocationEXTERNAL SURFACE SILVER
Mounting MethodFORCE FIT
Overall Height0.074 INCHES NOMINAL
Overall Diameter0.208 INCHES NOMINAL
Style DesignatorROUND FIXED POINT CONTACT
Vendor Part Numbers237-5079-000
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 577R950H21 available?
We can source 577R950H21 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 577R950H21 by Northrop Grumman Support Services Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 577R950H21 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 577R950H21?
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 577R950H21?
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.