scope:

This specification covers the general requirements for a series of centerlock screw coupling, waterproof, polarized, multicontact connectors and accessories for inter-connection of power and control circuits on electronic equipment. (See 6.1)

The type designation shall be in the following form and as specified. (See 3.1 and 6.2):

Connectors are identified by the two-letter symbol "UW". (See 6.2).

The style is identified by a one-digit number; plugs by the number "1", receptacles by the number "2". (See 6.2).

The shell shape and cable accommodation are identified by one-digit number in accordance with Table I. Table I - Shell shape and cable accommodation

Symbol Shell shape and cable accommodation --------------------------------- 0 Not applicable 1 Round; bellows clamp 2 Round; cable clamp 3 Cathedral; cable clamp

The shell size is identified by a two-digit number. The two-digit number indicates the major diameter of the thread size on the receptacle measured in 1/116; inch increments.

The insert style is identified by a single-letter; male contacts by the letter "M", female contacts by the letter "F".

The insert arrangement is identified by a single letter in accordance with Table III. (See 3.5.3).

The maximum cable-size accommodation is identified by a two-digit number in accordance with Table II. The twodigit number indicates the maximum outer diameter of the cable in 1/32 -inch increments. Table II - Cable outside diameter ranges

Symbol Minimum Maximum ---------------------------------------------------- 00 Cable not applicable Cable not applicable 11 0.292 0.343 13 .323 .406 15 .386 .468 17 .448 .531 19 .511 .593 21 .573 .656 23 .636 .718 25 .698 .781 27 .761 .843 29 .823 .906 31 .886 .968 33 .948 1.031

intended Use:

The electrical connectors covered by this specification are intended primarily for ground or shore use.