This standard specifies the characteristics of releasable plugs with shielding rings, type 1, in the family of circular, electrical connectors, with triple start threaded coupling. It applies to model in Table 3. For receptacles and protective covers, see EN 3645-003, EN 3645-004, EN 3645-005, EN 3645-007, EN 3645-009 and EN 3645-010 respectively. For contacts, sealing plugs and rear accessories associated with this plug, see EN 3645-002. These connectors are derived from and interchangeable with models W and F in specification
MIL-DTL-38999/29 or MIL-DTL-38999/30.