Lax Electronics, Inc. · Electronic Components
L1431SIL
Connector, Plug, Electrical
Part NumberL1431SIL
ManufacturerLax Electronics, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-055-1213 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Threaded Device TypeCOUPLING FACILITY
Contact MaterialSILVER ALLOY UNS P07900 SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size0.190 INCHES
Connector Locking MethodINTERNALLY THREADED COUPLING NUT
Thread DirectionRIGHT-HAND
Precious MaterialGOLD AND SILVER
Thread Class2B
Shell MaterialCOPPER ALLOY
Shell Material Document And ClassiQQ-B-626,COMP 22,1/2 H FED SPEC SINGLE MATERIAL RESPONSE
Contact Surface Treatment DocumentMIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface Treatment Document AQQ-S-365,TY 2 FED SPEC SINGLE TREATMENT RESPONSE
Vendor Part Numbers357-9440-050
ESD/EMICode A — ESD/EMI sensitive item
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 L1431SIL available?
We can source L1431SIL 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 L1431SIL by Lax Electronics, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If L1431SIL 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 L1431SIL?
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 L1431SIL?
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.