Northrop Grumman Systems Corporation · Electronic Components
331C171H02
Switch, Radio Frequency Transmiss
Part Number331C171H02
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-583-5365 (NSN)
Federal Item NameSWITCH,RADIO FREQUENCY TRANSMISS
Federal Supply Class5985 — Antennas and Waveguides
Actuator Voltage In Volts115.0 NOMINAL
Precious Material And LocationCONTACT AND BODY SURFACES SILVER AND CONTACT SURFACES GOLD
Surface TreatmentSILVER BODY OUTSIDE SURFACES
Actuator Current Type And Rating I2.0 AC NOMINAL
Switch Operation SequenceBREAKS BEFORE MAKES
Overall Height1.559 INCHES MINIMUM AND 1.565 INCHES MAXIMUM
Overall Length2.309 INCHES MINIMUM AND 2.315 INCHES MAXIMUM
Connector End DesignMALE
Switch Return Mechanism TypeFAIL-SAFE
Mounting Facility PatternFOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY PATTERN
Coupling Position Quantity3
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 331C171H02 available?
We can source 331C171H02 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 331C171H02 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 331C171H02 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 331C171H02?
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 331C171H02?
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.