Home /
Catalog / Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier / 2887378-9
Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier · Electronic Components
2887378-9
Crystal Unit, Quartz
Part Number2887378-9
ManufacturerNavair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-01-028-6720 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Terminal Length0.325 INCHES MINIMUM AND 0.350 INCHES MAXIMUM
Mode Of OscillationFIFTH OVERTONE
Frequency Tolerance For Operating-0.0005 TO 0.0005
Drive Level Rating1.0 MILLIWATTS MAXIMUM
Center To Center Distance Between0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
Style DesignatorHAT TYPE, 3 WIRE LEADS
Equivalent Resistance Value In Ohm50.0 NOMINAL
Operating Temp Range-10.0 TO 70.0 CELSIUS AND -55.0 TO 105.0 CELSIUS
Circuit ResonanceSERIES RESONANCE
Diameter0.335 INCHES MAXIMUM
Terminal Diameter0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM
Vendor Part Numbers89-41, 021-0455-9, C350BDF-00-9
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 2887378-9 available?
We can source 2887378-9 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 2887378-9 by Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2887378-9 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 2887378-9?
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 2887378-9?
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.