Lockheed Martin · Electronic Components
LS13572F20-39SN
Connector, Receptacle, Electrical
Part NumberLS13572F20-39SN
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-496-2943 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Unthreaded Mounting Hole Diameter0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
Connector Locking MethodBAYONET PIN
Included Contact TypeROUND SOCKET SINGLE MATING END ALL CONTACT GROUPINGS
Insert MaterialRUBBER SINGLE MATING END
Contact Surface TreatmentGOLD SINGLE MATING END ALL CONTACT GROUPINGS
Contact RemovabilityREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
Included Contact Quantity37 SINGLE MATING END SECOND CONTACT GROUPING
Contact Maximum Ac Voltage Rating600.0 SINGLE MATING END ALL CONTACT GROUPINGS
Thread Series DesignatorUNEF
Shell MaterialALUMINUM ALLOY
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
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 LS13572F20-39SN available?
We can source LS13572F20-39SN 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 LS13572F20-39SN by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LS13572F20-39SN 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 LS13572F20-39SN?
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 LS13572F20-39SN?
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.