Raytheon · Electronic Components
4144500-81
Connector, Receptacle, Electrical
Part Number4144500-81
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-550-1340 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Overall Width2.275 INCHES NOMINAL
Center To Center Distance Between0.550 INCHES NOMINAL
Thread Series DesignatorUNF
Connector Locking MethodSCREW
Test Data Document81349-MILC-28748 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DAT
Thread Quantity Per Inch28
Shell MaterialALUMINUM ALLOY
Thread DirectionRIGHT-HAND
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Overall Length1.740 INCHES NOMINAL
Contact Position Arrangement Style52 SINGLE MATING END
Vendor Part Numbers352250009576, M28748/9D0VO1A
Cancelled NSN5935-01-225-5283 (cancelled)
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 4144500-81 available?
We can source 4144500-81 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 4144500-81 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4144500-81 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 4144500-81?
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 4144500-81?
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.