Applied Avionics, LLC · Electronic Components
99-553
Switch, Push
Part Number99-553
ManufacturerApplied Avionics, LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-283-8137 (NSN)
Federal Item NameSWITCH,PUSH
Federal Supply Class5930 — Switches
Mounting MethodTHREADED BUSHING
Precious Material And LocationCONTACTS SILVER AND CONTACT SURFACES GOLD
Maximum Voltage Rating In Volts28.0 DC
Inclosure TypeFULLY INCLOSED
Terminal Type And Quantity6 TAB, SOLDER LUG AND 9 TURRET
Nonpile Up Contact Arrangement3 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
Contact Load Current Rating At Max7.000 AMPERES RESISTIVE DC AND 4.000 AMPERES INDUCTIVE DC
Body Height1.810 INCHES NOMINAL
Body Width0.688 INCHES NOMINAL
Overall Width0.750 INCHES MAXIMUM
Overall Length0.750 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 99-553 available?
We can source 99-553 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 99-553 by Applied Avionics, LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 99-553 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 99-553?
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 99-553?
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.