BAE Systems Information and Electronic Systems Integration · Electronic Components
810000-399
Crystal Unit, Quartz
Part Number810000-399
ManufacturerBAE Systems Information and Electronic Systems Integration
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-057-2569 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Body Thickness0.183 INCHES MAXIMUM
Overall Width0.435 INCHES MAXIMUM
Shunt Capacitance In Picofarads6.3 MINIMUM AND 6.9 MAXIMUM
Mode Of OscillationFUNDAMENTAL
Style DesignatorOVAL BODY, WIRE LEADS
Drive Level Rating5.0 MILLIWATTS NOMINAL
Operating Temp Range-28.0 TO 75.0 CELSIUS
Frequency Tolerance For Operating-0.003 TO 0.003
Center To Center Distance Between0.184 INCHES MINIMUM AND 0.200 INCHES MAXIMUM
Equivalent Resistance Value In Ohm25.0 NOMINAL
Terminal Length1.469 INCHES MINIMUM AND 1.531 INCHES MAXIMUM
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 810000-399 available?
We can source 810000-399 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 810000-399 by BAE Systems Information and Electronic Systems Integration obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 810000-399 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 810000-399?
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 810000-399?
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.