Frontgrade Technologies Inc. · Electronic Components
MA932-S004
Coupler, Directional
Part NumberMA932-S004
ManufacturerFrontgrade Technologies Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-136-6654 (NSN)
Federal Item NameCOUPLER,DIRECTIONAL
Federal Supply Class5985 — Antennas and Waveguides
Terminal Fitting Controlling AgencDEPARTMENT OF DEFENSE
Radio Frequency Rating3.95 MEGAHERTZ MINIMUM AND 5.85 MEGAHERTZ MAXIMUM
Design TypeBIDIRECTIONAL OR UNIDIRECTIONAL
Precious MaterialSILVER
Precious Material And LocationINTERNAL SURFACES SILVER
Usage DesignMAIN LINE AND SECONDARY LINE TERMINAL FITTING
Unit TypeWAVEGUIDE
Overall Length6.000 INCHES NOMINAL
Overall Width6.000 INCHES NOMINAL
Overall Height5.140 INCHES NOMINAL
Identifying NumberTERMINAL FITTING PART NO. UG-149A/U
Vendor Part Numbers1009215-1
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 MA932-S004 available?
We can source MA932-S004 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 MA932-S004 by Frontgrade Technologies Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MA932-S004 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 MA932-S004?
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 MA932-S004?
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.