Boeing · Electronic Components
L5448057-021
Cable Assembly, Special Purpose, E
Part NumberL5448057-021
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN6150-01-414-4011 (NSN)
Federal Item NameCABLE ASSEMBLY,SPECIAL PURPOSE,E
Federal Supply Class6150 — Electric Power and Distribution Equipment
Terminal Manufacturer IdentifyingM83723-91R1407N THIRD END ALL CONDUCTORS
Conductor Quantity20
Cable Assembly Overall Length194.000 INCHES NOMINAL
Binding MethodWIRE BOUND
Nuclear Hardness Critical FeatureHARDENED
Termination TypeCONNECTOR ALL ENDS ALL CONDUCTORS
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
Branch Quantity6
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 L5448057-021 available?
We can source L5448057-021 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 L5448057-021 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If L5448057-021 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 L5448057-021?
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 L5448057-021?
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.