MIL-SPEC · Electronic Components
AN3111-3
Ring, Electrical Bonding
Part NumberAN3111-3
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-00-284-8940 (NSN)
Federal Item NameRING,ELECTRICAL BONDING
Federal Supply Class5975 — Electrical Hardware and Supplies
Accommodation Hole Inside Diameter0.557 INCHES NOMINAL
Tongue Length0.188 INCHES NOMINAL
MaterialCOPPER BODY
Material Document And ClassificatiQQ-C-501 FED SPEC SINGLE MATERIAL RESPONSE BODY
Material Thickness0.020 INCHES NOMINAL
Mounting MethodTAB
Slot Width0.062 INCHES NOMINAL
Style DesignatorTAB LOCK
Body Outside Diameter0.682 INCHES NOMINAL
Strap Width0.062 INCHES NOMINAL
Surface TreatmentTIN BODY
Cancelled NSN5975-00-212-6243 (cancelled)
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 AN3111-3 available?
We can source AN3111-3 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 AN3111-3 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AN3111-3 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 AN3111-3?
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 AN3111-3?
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.