Northrop Grumman Systems Corporation · Electronic Components
147003
Pedestal, Antenna
Part Number147003
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-346-2139 (NSN)
Federal Item NamePEDESTAL,ANTENNA
Federal Supply Class5985 — Antennas and Waveguides
Current TypeAC
Motion Transmission PatternCONTINUOUS IN ONE DIRECTION
MaterialALUMINUM ALLOY A356.0 FRAME
Overall Width41.000 INCHES NOMINAL
Motion Transmission Drive TypeELECTRICAL
Mounting TypeDECK FLANGE
Frequency Rating60.0 HERTZ NOMINAL
Overall Height50.500 INCHES NOMINAL
Motion Transmission TypeHORIZONTAL
PhaseTHREE
Overall Length48.000 INCHES 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 147003 available?
We can source 147003 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 147003 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 147003 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 147003?
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 147003?
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.