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133
 

INSTRUCTIONS FOR ORDERING
REPLACEMENT PARTS

Plates 1, 2, and 3 are for reference purposes only and should not be used directly for ordering parts. When a part has been identified on the plate, reference should be made to the OE to Bureau of Ordnance Numbers Cross Index at the back of this pamphlet for the Parts List page on which this part may be found. If no page reference is indicated, then the part is not supplied individually and the sub assembly or assembly of which it is a component should be ordered.

 

134
 
This page is blank.
 

135
 

PARTS LIST
20-MM ANTIAIRCRAFT GUN MOUNT
MARK 4 AND MARK 2

Part numbers of the Mark 4 parts are shown in the Mark 4 (OE.) column. Part numbers of the Mark 2 parts are shown in the Mark 2 (item) column.

Parts that are interchangeable between Mark 4 and Mark 2 have their Mark 4 (OE.) number and Mark 2 (item) number in the same line.

Parts of an assembly have their names indented under the assembly name.


CRADLE

Parts list table Cradle page 135

 

136
 

CRADLE

Parts list table Cradle page 136

 

137
 

CRADLE

Parts list table Cradle page 137

 

138
 

CRADLE

Parts list table Cradle page 138

 

139
 

CRADLE

Parts list table Cradle page 139

 

140
 

CARRIAGE

Parts list table Carriage page 140

 

141
 

CARRIAGE

Parts list table Carriage page 141

 

142
 

CARRIAGE

Parts list table Carriage page 142

 

143
 

CARRIAGE

Parts list table Carriage page 143

 

144
 

CARRIAGE

Parts list table Carriage page 144

 

145
 

STAND

Parts list table Stand page 145

 

146
 

STAND

Parts list table Stand page 146

 

147
 

STAND

Parts list table Stand page 147

 

148
 

STAND

Parts list table Stand page 148

 

149
 

STAND

Parts list table Stand page 149

 

150
 

STAND

Parts list table Stand page 150

 

151
 

STAND

Parts list table Stand page 151

 

152
 

STAND

Parts list table Stand page 152

 

153
 

STAND

Parts list table Stand page 153

 

154
 

STAND

Parts list table Stand page 154

 

155
 

STAND

Parts list table Stand page 155

 

156
 

STAND

Parts list table Stand page 156

 

157
 

STAND

Parts list table Stand page 157

 

158
 

STAND

Parts list table Stand page 158

 

159
 

STAND

Parts list table Stand page 159

 

160
 

SHIELD

Parts list table Shield page 160

 

161
 

SHIELD

Parts list table Shield page 161

 

162
 

Notes

 

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