SAE International · Electronic Components
M39029/54-343
Contact, Electrical
Part NumberM39029/54-343
ManufacturerSAE International
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-018-2285 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
Precious Material And Weight0.005 GOLD GRAINS, TROY AND 0.005 SILVER GRAINS, TROY
Overall Length0.865 INCHES NOMINAL
MaterialCOPPER BODY
Pin Accommodation Diameter0.043 INCHES MINIMUM AND 0.045 INCHES MAXIMUM
Style DesignatorSOCKET CONTACT
Precious Material And LocationBODY AND CONTACT SURFACES GOLD AND BODY AND CONTACT SURFACES SILVER
Mounting MethodFORCE FIT
Precious MaterialGOLD AND SILVER
Surface TreatmentGOLD AND SILVER CONTACT
Cable Entrance Diameter0.194 INCHES MAXIMUM
Pin Accommodation Length0.255 INCHES MINIMUM
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 M39029/54-343 available?
We can source M39029/54-343 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 M39029/54-343 by SAE International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M39029/54-343 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 M39029/54-343?
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 M39029/54-343?
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.