Tri-Star · Electronic Components
M39029/12-149
MIL-DTL-39029/12 crimp contact (pin/socket per slash sheet), dash 149 — QPL mil-spec connector contact
Part NumberM39029/12-149
ManufacturerTri-Star
AvailabilityIn stock — ships fast
Specifications
NSN5999-00-201-0309 (NSN)
Federal Item NameCONTACT,ELECTRICAL
MaterialCOPPER ALLOY CONTACT; COPPER ALLOY BODY
Terminals1 CRIMP AXIALLY AT ONE END
Mounting MethodFORCE FIT
Overall Length0.898 INCHES MINIMUM AND 0.918 INCHES MAXIMUM
Overall Diameter0.082 INCHES MINIMUM AND 0.084 INCHES MAXIMUM
Precious MaterialGOLD
Precious Material LocationEXTERNAL SURFACES GOLD
Special FeaturesBASIC ITEM IDENTIFICATION NUMBER BIN-149
Surface Treatment Document And ClaMIL-G-45204,TYPE 1,CLASS 2,GRADE C MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT
Precious Material And Weight0.010 GOLD GRAINS, TROY
Federal Supply Class5999 — Miscellaneous Electrical And Electronic Components
Surface TreatmentGOLD BODY AND CONTACT
Cable Entrance Diameter0.043 INCHES MINIMUM AND 0.046 INCHES MAXIMUM
Identification Code ColorRED LOCATION NOT OTHERWISE SPECIFIED
Pin Accommodation Diameter0.042 INCHES MINIMUM AND 0.044 INCHES MAXIMUM
Style DesignatorSOCKET CONTACT
Vendor Part Numbers91346049
Cancelled NSN5999-00-421-6452 (cancelled)
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 M39029/12-149 in stock?
Yes — M39029/12-149 is in our stock database. Request a quote for current pricing and lead time.
Is M39029/12-149 by Tri-Star obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M39029/12-149 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 M39029/12-149?
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 M39029/12-149?
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.