Raytheon Company · Electronic Components
945553-3
Oven, Electrical
Part Number945553-3
ManufacturerRaytheon Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-481-3326 (NSN)
Federal Item NameOVEN,ELECTRICAL-ELECTRONIC COMPO
Federal Supply Class5955 — Crystals and Oscillators
Overall Height1.406 INCHES MINIMUM AND 1.437 INCHES MAXIMUM
Maintained Temp Tolerance Rating-5.0 TO 5.0 CELSIUS
Component Type And Quantity Accomm1 CRYSTAL
Terminal Type And Quantity2 WIRE LEAD
Maintained Oven Cavity Temp Rating80.0 CELSIUS
Wire Lead Length1.000 INCHES MINIMUM
Heater Element Operating Voltage R20.0 DC MINIMUM AND 28.0 DC MAXIMUM
Body Overall Height0.406 INCHES MINIMUM AND 0.437 INCHES MAXIMUM
Overall Diameter0.718 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
Inclosure TypeINCLOSED
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 945553-3 available?
We can source 945553-3 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 945553-3 by Raytheon Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 945553-3 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 945553-3?
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 945553-3?
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.