Huntington Ingalls Inc. · Electronic Components
9053551
Switching Unit, Power Transfer
Part Number9053551
ManufacturerHuntington Ingalls Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6110-01-171-9739 (NSN)
Federal Item NameSWITCHING UNIT,POWER TRANSFER
Federal Supply Class6110 — Electrical Control Equipment
PhaseTHREE
Voltage In Volts450.0
Enclosure FeatureDRIPPROOF
Furnished ItemsSWITCH OFF POSITION
Frequency Rating60.0 HERTZ NOMINAL
Current TypeAC
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 9053551 available?
We can source 9053551 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 9053551 by Huntington Ingalls Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9053551 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 9053551?
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 9053551?
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.