MIL-SPEC · M39029/56Updated 2026-10-03
M39029/56-352
The /56 designates a specific slash sheet of the M39029 standard, identifying it as a socket, crimp removable contact for MIL-DTL-38999 Series I, III, and IV connectors. The -352 specifies a size 16 socket contact, suitable for 16-20 AWG wire, with gold plating. M39029 is a military standard for crimp removable electrical connector contacts.
Part number dissection
M39029M39029 is a military standard for crimp removable electrical connector contacts.
/56The /56 designates a specific slash sheet of the M39029 standard, identifying it as a socket, crimp removable contact for MIL-DTL-38999 Series I, III, and IV connectors.
-352The -352 specifies a size 16 socket contact, suitable for 16-20 AWG wire, with gold plating.
Specifications
Base codeThe /56 designates a specific slash sheet of the M39029 standard, identifying it as a socket, crimp removable contact for MIL-DTL-38999 Series I, III, and IV connectors.
Finish / variantThe -352 specifies a size 16 socket contact, suitable for 16-20 AWG wire, with gold plating.
Acceptable alternates
M39029/56-348Standard Duty Electrical Socket Contact for 22-28 AWG wire, same M39029/56 base as original part, differing by wire gauge.
M39029/56-351Standard Duty Electrical Socket Contact for 20-24 AWG wire, same M39029/56 base as original part, differing by wire gauge.
M39029/56-353Standard Duty Electrical Socket Contact for 12-14 AWG wire, same M39029/56 base as original part, differing by wire gauge.
M39029/56-527Standard Duty Electrical Socket Contact for 10 AWG wire, same M39029/56 base as original part, differing by wire gauge.
RY39029/56-352Milnec equivalent to M39029/56-352.
38943-16LRoHS equivalent from TE Connectivity / Deutsch.
Confirm acceptability against your drawing before ordering.
Availability
Lead timeQuoted on request
TraceabilityFull documentation with every shipment
BTEK sources through registry-verified producers and authorized channels. Certs of conformance travel with the parts.
Price on request — confirmed same day.
Get a quote in minutes.
Quantity and target date. BTEK's quoting engine sources, prices and replies by email.
BTEK Components MFG LLC · Largo, FloridaPart data compiled and verified by BTEK's sourcing engine.