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M39029/56-353
M39029/56-353
MIL-DTL-39029 qualified crimp contact for military circular/rectangular connectors
Part NumberM39029/56-353
AvailabilityIn stock — ships fast
Specifications
NSN5999-00-378-0206 (NSN)
Additional NSNs5999-01-567-9732
Federal Item NameCONTACT,ELECTRICAL
MaterialCOPPER ALLOY BODY; COPPER ALLOY CONTACT
Terminals1 CRIMP END OPPOSITE CONTACT
Mounting MethodFORCE FIT
Overall Length0.855 INCHES NOMINAL
Overall Diameter0.179 INCHES MINIMUM AND 0.182 INCHES MAXIMUM
Precious MaterialGOLD
Precious Material LocationBODY AND CONTACT SURFACES GOLD
Style DesignatorSOCKET CONTACT
Surface TreatmentGOLD BODY; GOLD CONTACT
Surface Treatment Document And ClaMIL-G-45204,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY; MIL-G-45204,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE CONTACT
Federal Supply Class5999 — Miscellaneous Electrical And Electronic Components
Identification Code ColorGREEN SECOND COLOR
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 M39029/56-353 in stock?
Yes — M39029/56-353 is in our stock database. Request a quote for current pricing and lead time.
Is M39029/56-353 obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M39029/56-353 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 M39029/56-353?
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 M39029/56-353?
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.