Astronautics Corporation Of America · Electronic Components
112963
Ring Assembly, Electrical Contact
Part Number112963
ManufacturerAstronautics Corporation Of America
LifecycleStocked
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-371-1886 (NSN)
Federal Item NameRING ASSEMBLY,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Overall Length0.980 INCHES NOMINAL
Diameter0.140 INCHES NOMINAL
Width0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM
FSC Application DataINDICATOR,ATTITUDE
Surface TreatmentGOLD RING
Contact Ring Quantity9
Overall Diameter0.170 INCHES NOMINAL
Convert From Coax TypeSMA
Convert From GenderPlug
RohscompliantY-EX
Hazardousfalse
RohsphthalatescompliantYES
Impedance50 ohm
Product Range-
IscanonicalY
Convert To Coax TypeSMA
Convert To GenderJack
SvhcLead
ProducttraceabilityNo
UseccnEAR99
Adapter Body StyleStraight Adaptor
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 112963 available?
We can source 112963 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 112963 by Astronautics Corporation Of America obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 112963 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 112963?
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 112963?
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.