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Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SMB144638
Capacitor, Variable, Air Dielectri
Part NumberSMB144638
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-666-7825 (NSN)
Federal Item NameCAPACITOR,VARIABLE,AIR DIELECTRI
Federal Supply Class5910 — Capacitors
First Flat Length0.250 INCHES NOMINAL SINGLE SHAFT
Shaft TypeROUND, PARALLEL FLATTED SINGLE SHAFT
Body Length1.219 INCHES MAXIMUM
Thread Class2B
Mounting Facility Screw Thread SerUNF
Body StylePLATE-MESHING
Shaft Length0.891 INCHES NOMINAL SINGLE SHAFT
Capacitance Range In Picofarads+3.4 TO 55.4 SINGLE SECTION
Terminal Type And Quantity1 TAB, SOLDER LUG AND 2 SOLDER STUD
Inclosure TypeUNINCLOSED
Adjustment Device Drive Type And Q1 SHAFT
Cancelled NSN5910-00-544-6899 (cancelled)
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 SMB144638 available?
We can source SMB144638 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 SMB144638 by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SMB144638 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 SMB144638?
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 SMB144638?
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.