Northrop Grumman Systems · Electronic Components
229B839H01
Retainer, Electrical Relay
Part Number229B839H01
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-893-4466 (NSN)
Federal Item NameRETAINER,ELECTRICAL RELAY
Federal Supply Class5945 — Relays and Solenoids
Mounting Facility Type And Quantit2 SLOT SINGLE MOUNTING FACILITY
Style DesignatorCUP
Overall Diameter0.750 INCHES NOMINAL
Accommodated Item Securing DeviceFRICTION FASTENER
MaterialSTEEL
Overall Height0.500 INCHES NOMINAL
Mounting Slot Length0.005 INCHES MAXIMUM SINGLE MOUNTING FACILITY
Distance Between Mounting Facility0.412 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Mounting Slot Width0.028 INCHES NOMINAL SINGLE MOUNTING FACILITY
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 229B839H01 available?
We can source 229B839H01 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 229B839H01 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 229B839H01 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 229B839H01?
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 229B839H01?
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.