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Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier · Electronic Components
171AS553
Switch, Radio Frequency Transmiss
Part Number171AS553
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-097-3616 (NSN)
Federal Item NameSWITCH,RADIO FREQUENCY TRANSMISS
Federal Supply Class5985 — Antennas and Waveguides
Actuator Current Type And Rating I0.177 DC NOMINAL
Operating Temp Range-40.0 TO 79.5 CELSIUS
Coupling Position Quantity3
Overall Length2.750 INCHES MAXIMUM
Switching Time15.0 MILLISECONDS
Connector End DesignFEMALE
Overall Height4.100 INCHES MAXIMUM
Coaxial Connector Series DesignatiN
Actuator Voltage In Volts26.5 NOMINAL AND 32.0 MAXIMUM
Overall Width1.000 INCHES MAXIMUM
Terminal Type And Quantity3 RECEPTACLE, COAXIAL
Vendor Part NumbersS-2120A, CS-31N10-8
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 171AS553 available?
We can source 171AS553 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 171AS553 by Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 171AS553 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 171AS553?
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 171AS553?
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.