All M32029 contacts are suitable for Military and Industrial highly demanding environments, and are one of the most common type of contact in a variety of connectors to include MIL-DTL-38999, MIL-DTL-24308, MIL-DTl-55302/69, MIL-DTL-83733 and socket MIL-DTL-38999 Series I, II, III, IV AS39029 contacts for use in large cylindrical connectors, heavy-duty circular connectors, and rectangular multi-pin connectors.