General Dynamics Land Systems Canadacorp · Electronic Components
10550989-C55-03
Connector, Plug, Electrical
Part Number10550989-C55-03
ManufacturerGeneral Dynamics Land Systems Canadacorp
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-315-1429 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Cable Entrance Diameter0.250 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
Contact Surface Treatment DocumentMIL-G-45204,TY 1,GRADE B MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290,CL 1,GRADE B FED SPEC 2ND TREATMENT RESPONSE SING
Connector Cable Strain Relief MethCOMPRESSION NUT
Precious MaterialGOLD
Precious Material And LocationCONTACT SURFACES GOLD
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialRUBBER SINGLE MATING END
Included Contact Quantity14 SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size1.250 INCHES
Shell Surface Treatment Document AQQ-P-416,TY 2,CL 3 FED SPEC ALL TREATMENT RESPONSES
Contact Position Arrangement Style20-27 SINGLE MATING END
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 10550989-C55-03 available?
We can source 10550989-C55-03 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 10550989-C55-03 by General Dynamics Land Systems Canadacorp obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 10550989-C55-03 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 10550989-C55-03?
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 10550989-C55-03?
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.