Tri-Star · Electronic Components
M39029/71-391
MIL-DTL-39029/71 crimp contact (pin/socket per slash sheet), dash 391 — QPL mil-spec connector contact
Part NumberM39029/71-391
ManufacturerTri-Star
AvailabilityIn stock — ships fast
Specifications
NSN5999-01-185-9501 (NSN)
Federal Item NameCONTACT,ELECTRICAL
MaterialCOPPER ALLOY BODY AND CONTACT
Terminals1 WIRE WRAP END OPPOSITE CONTACT
Mounting MethodTERMINAL
Overall Length0.835 INCHES NOMINAL
Overall Diameter0.060 INCHES MINIMUM AND 0.062 INCHES MAXIMUM
Precious MaterialGOLD
Precious Material LocationBODY AND CONTACT SURFACES GOLD
Special FeaturesBASIC IDENTIFICATION NUMBER-BIN-391
Pin Width0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM
Pin Length0.302 INCHES MINIMUM AND 0.306 INCHES MAXIMUM
Federal Supply Class5999 — Miscellaneous Electrical And Electronic Components
Terminal Type And Quantity1 WIRE WRAP END OPPOSITE CONTACT
Surface TreatmentGOLD BODY AND CONTACT
Identification Code ColorORANGE AND WHITE AND BROWN LOCATION NOT OTHERWISE SPECIFIED
Precious Material And Weight0.005 GOLD GRAINS, TROY
Style DesignatorCYLINDRICAL SHAPE
Test Data Document81349-MIL-C-39029 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
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 M39029/71-391 in stock?
Yes — M39029/71-391 is in our stock database. Request a quote for current pricing and lead time.
Is M39029/71-391 by Tri-Star obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M39029/71-391 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 M39029/71-391?
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 M39029/71-391?
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.