Northrop Grumman Systems Corporation · Electronic Components
B253-123
Capacitor, Variable, Air Dielectri
Part NumberB253-123
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-552-9678 (NSN)
Federal Item NameCAPACITOR,VARIABLE,AIR DIELECTRI
Federal Supply Class5910 — Capacitors
Nominal Thread Size0.112 INCHES
Shaft TypeROUND SINGLE SHAFT
Adjustment Device Drive Type And Q1 SHAFT
Terminal Type And Quantity1 TAB, SOLDER LUG
Adjustment Device Rotation180.0 DEGREES NOMINAL CLOCKWISE
Tuning CharacteristicSTRAIGHT LINE FREQUENCY SINGLE SECTION
Capacitance Range In Picofarads+5.8 TO 75.0 SINGLE SECTION
Shaft Length0.906 INCHES NOMINAL SINGLE SHAFT
Shaft Diameter0.250 INCHES NOMINAL SINGLE SHAFT
Inclosure TypeUNINCLOSED
Mounting Facility Type And Quantit2 THREADED HOLE(S)
Vendor Part Numbers9411-72-60201
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 B253-123 available?
We can source B253-123 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 B253-123 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B253-123 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 B253-123?
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 B253-123?
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.