Lockheed Martin Corp. Naval Electronics & Surveillance Systems · Electronic Components
7536321-4
Attenuator, Fixed
Part Number7536321-4
ManufacturerLockheed Martin Corp. Naval Electronics & Surveillance Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-158-5316 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Body StyleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Mounting MethodCONNECTOR
Terminal Type And Quantity2 CONNECTOR
Rf Signal Attenuation In Decibels20.0
Coaxial Connector Series DesignatiSM
Input Impedance Rating In Ohms50.0
Overall Diameter0.375 INCHES NOMINAL
Voltage Standing Wave Ratio1.30 AND 1.35
Power Rating2.0 WATTS AVERAGE AND 100.0 WATTS PEAK
Frequency Range0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
Connection Type Per FunctionFEMALE OUTPUT AND MALE INPUT
Vendor Part Numbers4779-20, 587-029-026, 3390/289/11, 12613034-17
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 7536321-4 available?
We can source 7536321-4 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 7536321-4 by Lockheed Martin Corp. Naval Electronics & Surveillance Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7536321-4 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 7536321-4?
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 7536321-4?
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.