Alliant Techsystems Operations · Electronic Components
2606549-4
Crystal Unit, Quartz
Part Number2606549-4
ManufacturerAlliant Techsystems Operations
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-472-0388 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Body Width0.402 INCHES MAXIMUM
Load Capacitance In Picofarads29.5 MINIMUM AND 30.5 MAXIMUM
MaterialGLASS COVER HOLDER
Style DesignatorRECTANGULAR BODY, GULL WING
Specified Frequency3.2912 MEGAHERTZ
Shunt Capacitance In Picofarads7.0 MAXIMUM
Mode Of OscillationFUNDAMENTAL
Equivalent Resistance Value In Ohm100.0 NOMINAL
Center To Center Distance Between0.184 INCHES MINIMUM AND 0.200 INCHES MAXIMUM
Frequency Tolerance For Operating-0.001 TO 0.001 AND -0.003 TO 0.003
Drive Level Rating4.0 MILLIWATTS MINIMUM AND 6.0 MILLIWATTS 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 2606549-4 available?
We can source 2606549-4 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 2606549-4 by Alliant Techsystems Operations obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2606549-4 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 2606549-4?
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 2606549-4?
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.