Northrop Grumman Systems · Electronic Components
B1003-622
Form, Coil — Coils and Transformers
Part NumberB1003-622
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-890-2741 (NSN)
Federal Item NameFORM,COIL
Federal Supply Class5950 — Coils and Transformers
MaterialPLASTIC
Overall Length0.291 INCHES NOMINAL
Groove Quantity1
Coil Form TypeHOLLOW
Mounting MethodHOLE(S)
Overall Diameter0.500 INCHES NOMINAL
Mounting ConfigurationONE 0.196 IN. DIA THRU HOLE CENTRALLY LOCATED
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 B1003-622 available?
We can source B1003-622 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 B1003-622 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B1003-622 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 B1003-622?
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 B1003-622?
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.