R4 Integration Inc. · Electronic Components
1138A4100
Cover, Antenna
Part Number1138A4100
ManufacturerR4 Integration Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-724-8730 (NSN)
Federal Item NameCOVER,ANTENNA
Federal Supply Class5985 — Antennas and Waveguides
Overall Diameter211.5 MILLIMETERS NOMINAL
Overall Height159.6 MILLIMETERS NOMINAL
Overall Width205.3 MILLIMETERS NOMINAL
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 1138A4100 available?
We can source 1138A4100 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 1138A4100 by R4 Integration Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1138A4100 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 1138A4100?
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 1138A4100?
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.