HOW TO USE THIS CATALOGUE
The sealing efficiency of outlets used with LMF and LMG Plugs and Sockets is entirely dependent upon the selection of the correct sequence and size of outlet ancillary fittings applicable to a particular type and size of cable.

1. Select a plug or socket from the ranges catalogued on pages 7 to 24 and 29 to 46. Note shell size.
2. Turn to pages 48 to 57 and 76. Select from same shell size as plug or socket, an Outlet Accessory Set to suit the type and size of cable being used.
3. If requirements are not covered by an accessory set, select individual fittings from ancillaries catalogued on pages 58 to 62. Special care must be paid to the code letter for the ancillaries selected, since all additional fittings must fall within the same code letter category.
4. Protective caps are shown on pages 63 to 65.
5. Refer to pages 77 to 82 for recommended method of wiring the plug or socket.

All contacts supplied with connectors are silver plated. To specify gold-plated contacts replace penultimate digit of connector part number with the figure 1. (e.g. /320 silver contacts 1310 gold contacts)

INDEX AND CROSS-REFERENCE
The index is listed in strict numerical sequence applicable to the main five-figure section of the Weald part number (eg LMF/11400001320 - entered under 40000). If there is a BS or NATO reference or references, these are shown against the Weald part number. Also indicated is the page number of the catalogue where the Weald part number appears. Against each Weald number in the index there is a line number used in conjunction with the BS and NATO references.


BS NUMBERS
If you seek a particular BS number, turn to pages 130 to 137, find your number and note the line number indicated.  Turn to this line number on pages 86 to 129 and this will indicate Weald part number, NATO reference or references if applicable, and page number in the catalogue for this part.


NATO REFERENCES
If you seek a particular NATO reference, turn to pages 138 to 150, find your reference and note the line number indicated. Turn to this line number on pages 86 to 129 and this will indicate Weald part number, BS number if applicable and page number in the catalogue for this part. On page 85 there are further NATO references listed which are additional to those on pages 138 to 150.

PART NUMBERS
All part numbers shown in this catalogue are based on the Plessey Connectors Ltd Part Number System (LMF formerly Mk. 4, LMG formerly Mk. 7). We have replaced the Plessey Prefix 508 with LMF and LMG for connectors, IMA for accessories and LMT for tools. Otherwise the part numbers are unchanged.