Textron Systems · Electronic Components
55660-90022
Contact, Electrical
Part Number55660-90022
ManufacturerTextron Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-220-0953 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
Surface TreatmentGOLD BODY AND CONTACT
Style DesignatorPIN CONTACT
MaterialCOPPER ALLOY BODY AND CONTACT
Terminal Type And Quantity1 PIN END OPPOSITE CONTACT
Precious Material And LocationBODY AND CONTACT SURFACES GOLD
Precious Material And Weight0.005 GOLD GRAINS, TROY
Precious MaterialGOLD
Overall Diameter0.220 INCHES NOMINAL
Overall Length2.310 INCHES NOMINAL
Mounting MethodTERMINAL
Vendor Part Numbers7850211, 436636-1, 10088169-101
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 55660-90022 available?
We can source 55660-90022 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 55660-90022 by Textron Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 55660-90022 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 55660-90022?
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 55660-90022?
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.