Us Army Aviation And Missile Command · Electronic Components
10066859
Ring Assembly, Electrical Contact
Part Number10066859
ManufacturerUs Army Aviation And Missile Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-871-2987 (NSN)
Federal Item NameRING ASSEMBLY,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Mounting ConfigurationFOUR 0.093 IN. DIA MTG HOLES EQUALLY SPACED ON 5.375 IN. DIA BOLT CIRCLE
FSC Application DataANTENNA-RECEIVER TRANSMITTER GROUP,MISSILE TRACKING
Surface TreatmentSILVER RING
Diameter6.000 INCHES NOMINAL
Overall Length2.465 INCHES NOMINAL
Contact Ring Quantity6
Overall Diameter6.000 INCHES NOMINAL
Width0.109 INCHES NOMINAL
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 10066859 available?
We can source 10066859 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 10066859 by Us Army Aviation And Missile Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 10066859 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 10066859?
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 10066859?
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.