Marathonnorco Aerospace · Electronic Components
525000-004
Oscillator, Crystal Controlled
Part Number525000-004
ManufacturerMarathonnorco Aerospace
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-01-362-8408 (NSN)
Federal Item NameOSCILLATOR,CRYSTAL CONTROLLED
Federal Supply Class5955 — Crystals and Oscillators
Control TypeREMOTE
Overall Width0.495 INCHES MINIMUM
External Dc Operating Voltage In V4.95 MINIMUM SINGLE VOLTAGE AND 5.05 MAXIMUM SINGLE VOLTAGE
Circuit Construction TypeSOLID STATE
Frequency Per Channel1.0 MEGAHERTZ NOMINAL OPERATING CHANNEL
Connection TypePIN BOTTOM
Overall Length0.795 INCHES MINIMUM AND 0.805 INCHES MAXIMUM
Operating Control MethodAUTOMATIC
Overall Height0.210 INCHES NOMINAL
Operating Temp Range-55.0 TO 125.0 CELSIUS
Inclosure TypeHERMETICALLY SEALED
Vendor Part NumbersVF154-1-1.000MHZ
ESD/EMICode B — ESD/EMI sensitive item
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 525000-004 available?
We can source 525000-004 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 525000-004 by Marathonnorco Aerospace obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 525000-004 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 525000-004?
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 525000-004?
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.