Viasys Respiratory Care · Electronic Components
A881-404891
Oven, Electrical
Part NumberA881-404891
ManufacturerViasys Respiratory Care
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-973-5781 (NSN)
Federal Item NameOVEN,ELECTRICAL-ELECTRONIC COMPO
Federal Supply Class5955 — Crystals and Oscillators
Component Type And Quantity Accomm1 CRYSTAL
Maintained Oven Cavity Temp Rating75.0 CELSIUS
Heater Element Operating Voltage R115.0 AC NOMINAL
Body Overall Height4.000 INCHES NOMINAL
Overall Diameter1.875 INCHES NOMINAL
Inclosure TypeINCLOSED
Style DesignatorOCTAL SOCKET
Maintained Temp Tolerance Rating-2.0 TO 2.0 CELSIUS
Terminal Type And Quantity8 STANDARD TUBE BASE
Vendor Part NumbersETA4-1
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 A881-404891 available?
We can source A881-404891 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 A881-404891 by Viasys Respiratory Care obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A881-404891 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 A881-404891?
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 A881-404891?
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.