Boeing · Electronic Components
BACC45FT18-31S8
Connector, Plug, Electrical
Part NumberBACC45FT18-31S8
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-581-0921 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Contact Surface Treatment DocumentMIL-G-45204, TYPE 2, CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Overall Diameter1.375 INCHES MAXIMUM
Cable Entrance Diameter0.902 INCHES MAXIMUM
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING W/STRAIN RELIEF
Mating End Quantity1
Precious MaterialGOLD
Precious Material And LocationCONTACT SURFACES GOLD
Shell MaterialALUMINUM ALLOY 6061
Connector Cable Strain Relief MethCABLE CLAMP
Included Contact Quantity31 SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
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 BACC45FT18-31S8 available?
We can source BACC45FT18-31S8 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 BACC45FT18-31S8 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BACC45FT18-31S8 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 BACC45FT18-31S8?
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 BACC45FT18-31S8?
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.