SMB/SB Installation and Maintenance Manual 140-11000 • July 20038-10
Flow Control Division
Limitorque Actuation Systems
Table 8.3 – SB-1 Parts List
Piece Quantity Description
21Housing
11 1 Drive Sleeve
16 1 Worm Gear
20 1 Stem Nut
26 1 Seal Retainer Plate
28 1 Spacer
69 1 Limit Switch Compartment Cover Gasket
74 1 Bearing Shim
75 1 Bearing Cone
76 1 Bearing Cup
77 1 Bearing Cone
78 1 Bearing Cup
93 1 Quad Ring
104 1 Torque Switch
146 1 Bearing Cup
147 1 Thrust Sleeve
148 1 O-Ring
150 1 Quad Ring
151 1 Thrust Spring Bearing Cartridge
153 14 Belleville Spring
154 1 Belleville Spring Shim
155 1 Bearing Retainer
156 1 Spring Housing Adapter
157 1 Housing Cover Gasket
158 1 Adapter Gasket
159 1 Spring Housing
160 1 Seal Bushing
161 1 O-Ring
162 1 O-Ring
163 1 Plug for Indicator Shaft
164 1 Roll Pin
165 1 O-Ring
166 1 Indicator Lever
167 1 Indicator Pointer
168 2 Roll Pin
169 1 Indicator Spring
170 1 Indicator Dial Plate
172 1 O-Ring
179 8 Socket Head Cap Screw
180 4 Drive Screw
181 2 Flat Washers
225 1 Socket Head Set Screw
240 8 Lockwasher
241 1 Bearing Cone
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