Mason Electric · Electronic Components
406-029-2
Contact, Electrical
Part Number406-029-2
ManufacturerMason Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-173-2302 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
Surface Treatment Document And ClaMIL-G-45204,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT
Voltage Rating In Volts115.0 AC AND 28.0 DC
Point Height0.070 INCHES MINIMUM AND 0.074 INCHES MAXIMUM
Unthreaded Mounting Hole Diameter0.138 INCHES MINIMUM AND 0.145 INCHES MAXIMUM
Style DesignatorFLAT LEAF CONTACT W/ ROUND FLATTED FIXED POINT
Terminal Type And Quantity1 TAB, SOLDER LUG AXIALLY AT ONE END
Overall Width0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
Current Rating In Amps10.0
Mounting Facility Quantity1
Overall Length1.394 INCHES MINIMUM AND 1.404 INCHES MAXIMUM
Point Diameter0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM
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 406-029-2 available?
We can source 406-029-2 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 406-029-2 by Mason Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 406-029-2 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 406-029-2?
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 406-029-2?
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.