NAVAIR/NAVSEA Design Activity · Electronic Components
57A5A222-12
Terminal, Lug
Part Number57A5A222-12
ManufacturerNAVAIR/NAVSEA Design Activity
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-056-0899 (NSN)
Federal Item NameTERMINAL,LUG
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Basic Shape StyleSOLDER
Mounting Tongue Width0.500 INCHES
Surface TreatmentSILVER OR TIN OVERALL SINGLE LAYER
Mounting Method StyleRING
Mounting Facility Thickness0.011 INCHES
Precious MaterialSILVER
Surface Treatment Document And ClaQQ-S-365,TYPE II FED SPEC SINGLE TREATMENT RESPONSE OR MIL-T-10727,TYPE I OR TYPE II MIL SPEC SINGLE TREATMENT RESPONSE
Precious Material And LocationEXTERNAL SURFACES OVERALL SILVER
MaterialCOPPER OR COPPER ALLOY OVERALL
Mounting Hole Diameter0.196 INCHES
Electrical Insulation FeatureUNINSULATED
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 57A5A222-12 available?
We can source 57A5A222-12 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 57A5A222-12 by NAVAIR/NAVSEA Design Activity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 57A5A222-12 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 57A5A222-12?
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 57A5A222-12?
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.