Naval Ship Systems Command · Electronic Components
LST1156S4503-1187052PC4A
Reactor — Coils and Transformers
Part NumberLST1156S4503-1187052PC4A
ManufacturerNaval Ship Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-338-9528 (NSN)
Federal Item NameREACTOR
Federal Supply Class5950 — Coils and Transformers
Body Width1.406 INCHES NOMINAL
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Mounting Facility Quantity2 SINGLE GROUP
Terminal Type And Quantity2 WIRE LEAD W/LUG
Body Height2.031 INCHES NOMINAL
Distance Between Mounting Facility2.094 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Winding Quantity1 SINGLE COMPONENT
Inclosure TypeOPEN
Mounting Hole Diameter0.156 INCHES NOMINAL SINGLE GROUP
Body Length2.938 INCHES NOMINAL
Vendor Part NumbersS1265959
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 LST1156S4503-1187052PC4A available?
We can source LST1156S4503-1187052PC4A 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 LST1156S4503-1187052PC4A by Naval Ship Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LST1156S4503-1187052PC4A 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 LST1156S4503-1187052PC4A?
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 LST1156S4503-1187052PC4A?
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.