Fisher 304 - Page 23

Type 304 & 304L
23
Figure 24. T ypical Switch Mounting for T ype 1250 and 1250R Actuators
NOTE:
REFER TO THE PARTS LIST FOR KEY NUMBER
DESCRIPTION AND ORDERING INFORMATION.
40B7395–A / IL
Key Description Part Number
- - - Washer, steel (figure 24)
Type 513, 513R/32 (2 req’d) 1B365428992
Other Actuators
3/8 in. (9.7 mm) stem
470/23, 30; 657/30, 34; 667/30, 34 (2 req’d) 1B365428992
1/2 in. (12.7 mm) stem
470/40, 43, 46; 657/40, 40MO; 667/40,
40MO; 657/45, 45MO, 46; 667/45, 46
(2 req’d) 1E658828982
657/40, 45, 46 w/covered yoke; 667/40,
45, 46 w/covered yoke (2 req’d) 1E658828982
3/4 in. (19.1 mm) stem
350; 350MO; 352; 352MO; 353; 353MO;
657/70, 70MO (1 req’d) 1A375728992
657/70 w/covered yoke (1 req’d) 1A375728992
470/60, 63, 64, 68; 657/50, 60; 667/50,
60 (2 req’d) 1A375728992
657/50, 60 w/covered yoke; 667/50, 60,
70 w/covered yoke (2 req’d) 1A375728992
667/70, 70MO (2 req’d) 1A375728992
- - - Stem Disk Spacer, 416 stainless steel (figure 24)
478/40, 43, 46, 60, 64 1R395735132
478/68; 478-16/60, 68 1R763935132
Other Actuators
3/8 in. (9.7 mm) stem
657/34MO; 667/34MO 11B8029X012
1/2 in. (12.7 mm) stem
350; 350MO; 352; 352MO; 353; 353MO 11B8030X012
3/4 in. (19.1 mm) stem
350; 350MO; 352; 352MO; 353; 353MO;
657/70, 70MO; 667/70, 70MO 1N952635132
657/70 w/covered yoke; 667/70 w/covered
yoke 1N952635132
478/60, 64 1R395735132
- - - Clevis, pl steel (not shown)
478-16/80, 100 1R945524102
Figure 25. Additional Actuator Parts for Field Mounting on
Sliding-Stem V alves (See Parts List)
30A7540–F
A4946 / IL
STEM DISK
WASHER
STEM DISK
SPACER
Key Description Part Number
- - - Stem Connector Ass’y, pl steel and/or
stainless steel (figure 13)
1 in. (25.4 mm) stem
470/80, 80 w/covered yoke, 100; 657/80,
80MO; 667/80, 80MO 18A1692X012
470/86; 657/87 21A7469X012
667/87 18A1825X012
1-1/4 in. (31.8 mm) stem
470/80, 80 w/covered yoke, 100, 130;
657/80, 80MO; 667/80, 80MO 18A1691X012