Ted Manufacturing Corp. · Electronic Components
4-55-50
Connector, Receptacle, Electrical
Part Number4-55-50
ManufacturerTed Manufacturing Corp.
LifecycleStocked
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-153-6991 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Overall Diameter0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM
Thread Quantity Per Inch28
Contact Position Arrangement StyleBNC SINGLE MATING END
Connector Cable Strain Relief MethCOMPRESSION NUT
Shell TypeSOLID
Thread Class2A
Overall Length1.109 INCHES MINIMUM AND 1.141 INCHES MAXIMUM
Mating End Quantity1
Cable Entrance Diameter0.214 INCHES MINIMUM AND 0.224 INCHES MAXIMUM
Threaded Device TypeMOUNTING BUSHING
Thread DirectionRIGHT-HAND
ESD/EMICode A — ESD/EMI sensitive item
Ic Case Styles-
RohscompliantYES
Hazardousfalse
RohsphthalatescompliantTBA
No Of Contacts1 Contacts
Contact PlatingGold Plated Contacts
Product RangeMinigrabber Series
IscanonicalY
SvhcNo SVHC (15-Jun-2015)
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 4-55-50 available?
We can source 4-55-50 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 4-55-50 by Ted Manufacturing Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4-55-50 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 4-55-50?
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 4-55-50?
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.