Rockwell Collins · Electronic Components
546-6864-002
Contact, Electrical
Part Number546-6864-002
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-081-5971 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
Nominal Thread Size0.138 INCHES
Overall Length0.446 INCHES NOMINAL
Thread Class2A
Precious MaterialGOLD AND SILVER
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Surface TreatmentGOLD AND SILVER BODY AND CONTACT
Precious Material And Weight0.005 GOLD GRAINS, TROY AND 0.005 SILVER GRAINS, TROY
Precious Material And LocationBODY AND CONTACT SURFACES GOLD AND BODY AND CONTACT SURFACES SILVER
Material Document And ClassificatiQQ-C-530,COND A FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT
MaterialCOPPER ALLOY BODY AND CONTACT
Surface Treatment Document And ClaQQ-S-365,TYPE 1,GRADE B FED SPEC 1ST TREATMENT RESPONSE AND MIL-G-45204,TYPE 2,CLASS 3 FED SPEC 2ND TREATMENT RESPONSE
Cancelled NSN5821-00-767-0504 (cancelled)
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 546-6864-002 available?
We can source 546-6864-002 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 546-6864-002 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 546-6864-002 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 546-6864-002?
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 546-6864-002?
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.