Northrop Grumman Support Services Corp. · Electronic Components
583R492H01
Holder, Contact
Part Number583R492H01
ManufacturerNorthrop Grumman Support Services Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-077-7227 (NSN)
Federal Item NameHOLDER,CONTACT
Federal Supply Class5999 — Miscellaneous Electrical Components
Accommodated Item Securing DeviceSLOT
Overall Width0.275 INCHES NOMINAL
Overall Length4.420 INCHES NOMINAL
MaterialPLASTIC PHENOLIC
Style DesignatorRECTANGULAR PRISM
Mounting Facility Type And Quantit1 PLUG-IN SINGLE MOUNTING FACILITY
Vendor Part Numbers118213-2
ESD/EMICode B — 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 583R492H01 available?
We can source 583R492H01 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 583R492H01 by Northrop Grumman Support Services Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 583R492H01 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 583R492H01?
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 583R492H01?
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.