Rockwell Collins · Electronic Components
522-3333-004
Coupler, Antenna
Part Number522-3333-004
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-880-1953 (NSN)
Federal Item NameCOUPLER,ANTENNA
Federal Supply Class5985 — Antennas and Waveguides
FSC Application DataRADIO SET,COMMUNICATION,AIRBORNE
Terminal TypeCONNECTOR
MaterialALUMINUM CASE
PhaseSINGLE
Terminal Quantity4
Power Rating1000.0 WATTS NOMINAL
Mounting Configuration4 MTG HOLES 0.281 IN. DIA IRREGULARLY SPACED
Overall Length14.750 INCHES NOMINAL
Frequency Rating400.0 HERTZ NOMINAL
Tuning TypeVARIABLE
Current TypeAC
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 522-3333-004 available?
We can source 522-3333-004 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 522-3333-004 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 522-3333-004 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 522-3333-004?
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 522-3333-004?
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.