L3Harris Technologies, Inc. · Electronic Components
102870-1
Ring Assembly, Electrical Contact
Part Number102870-1
ManufacturerL3Harris Technologies, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-087-6642 (NSN)
Federal Item NameRING ASSEMBLY,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Surface TreatmentSILVER ALLOY RING
Precious Material And LocationSURFACE TREATMENT SILVER
Precious MaterialSILVER
Precious Material And Weight0.040 SILVER GRAINS, TROY
Overall Height2.870 INCHES NOMINAL
Contact Ring Quantity10
Width0.080 INCHES NOMINAL
Diameter2.500 INCHES NOMINAL
Overall Diameter2.615 INCHES NOMINAL
Mounting ConfigurationONE 0.364 IN. DIA HOLE DIAMETRICALLY OPPOSED TO A 0.312 IN. BY 0.750 IN. SLATE
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 102870-1 available?
We can source 102870-1 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 102870-1 by L3Harris Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 102870-1 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 102870-1?
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 102870-1?
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.