Naval Air Warfare Center Aircraft Div · Electronic Components
57A5A187-1
Terminal, Lug
Part Number57A5A187-1
ManufacturerNaval Air Warfare Center Aircraft Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-683-4660 (NSN)
Federal Item NameTERMINAL,LUG
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
MaterialCOPPER ALLOY OVERALL
Electrical Insulation FeatureUNINSULATED
Mounting Facility Thickness0.018 INCHES
Mounting Method StyleRING
Largest Width0.250 INCHES SINGLE END
Mounting Tongue Width0.344 INCHES
Overall Length1.375 INCHES
Mounting Hole Diameter0.204 INCHES
Conductor Accommodation TypeSLANT LUG W/ONE HOLE SINGLE END
Surface TreatmentTIN OVERALL SINGLE LAYER
Overall Width0.344 INCHES
Vendor Part Numbers10194103-002
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 57A5A187-1 available?
We can source 57A5A187-1 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 57A5A187-1 by Naval Air Warfare Center Aircraft Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 57A5A187-1 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 57A5A187-1?
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 57A5A187-1?
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.