US Army Aviation and Missile Command · Electronic Components
8520403
Contact, Electrical
Part Number8520403
ManufacturerUS Army Aviation and Missile Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-575-7635 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
Style DesignatorRECTANGULAR SHAPE
Surface TreatmentTIN BODY AND CONTACT
MaterialCOPPER BODY AND CONTACT
Material Document And ClassificatiQQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT
Surface Treatment Document And ClaMIL-STD-171 MIL STD SINGLE TREATMENT RESPONSE BODY AND CONTACT
Unthreaded Mounting Hole Diameter0.166 INCHES NOMINAL
Mounting Facility Quantity2
Overall Height0.032 INCHES NOMINAL
Mounting MethodUNTHREADED HOLE(S)
Distance Between Mounting Facility0.500 INCHES NOMINAL
Overall Width0.312 INCHES NOMINAL
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 8520403 available?
We can source 8520403 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 8520403 by US Army Aviation and Missile Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8520403 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 8520403?
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 8520403?
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.