DRS Advanced ISR · Electronic Components
71902-1
Oscillator, Crystal Controlled
Part Number71902-1
ManufacturerDRS Advanced ISR
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-431-5810 (NSN)
Federal Item NameOSCILLATOR,CRYSTAL CONTROLLED
Federal Supply Class5955 — Crystals and Oscillators
Installation DesignMECHANICAL
Frequency Per Channel2019570.0 HERTZ MINIMUM OPERATING CHANNEL AND 2019610.0 HERTZ MAXIMUM OPERATING CHANNEL
External Dc Operating Voltage In V1.5 NOMINAL SINGLE VOLTAGE
Inclosure TypeENCASED
Overall Width2.000 INCHES NOMINAL
Control TypeLOCAL
Circuit Construction TypeSOLID STATE
Overall Length4.140 INCHES MAXIMUM
Basic Shape StyleRECTANGULAR OR SQUARE
Average Life MeasurementNOT RATED
Operating Control MethodMANUAL
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 71902-1 available?
We can source 71902-1 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 71902-1 by DRS Advanced ISR obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 71902-1 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 71902-1?
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 71902-1?
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.