Fisher 304 - Additional Actuator Parts for Field Mounting

Type 304 & 304L
22
Figure 23. T ypical Switch Mounting for T ype 1078 Actuator
NOTE:
REFER TO THE PARTS LIST FOR KEY NUMBER DESCRIPTION AND
ORDERING INFORMATION. REFER TO THE ADDITIONAL PARTS FOR FIELD
MOUNTING SECTION FOR ACTUATOR PARTS REQUIRED FOR MOUNTING
THE TYPE 304 AND 304L SWITCHES.
31B6967–A / IL
Key Description Part Number
Additional Actuator Parts for
Field Mounting
Note
In this section, actuator sizes are separated from the
actuator type number with a slash. For example,
‘‘478-16/60, 68’’ indicates sizes 60 and 68 of a Type
478-16 actuator . The letters ‘‘MO’’ (manual operator)
following a type number or size indicate that the actua-
tor has a manual handwheel.
Sliding-Stem Actuators
- - - Stem Disk, stainless steel (2 req’d) (figure 24)
513, 513R/20 1P103736012
513, 513R/32 10A0038X012
478/40, 43, 46 1P462538992
478/60, 64 1P661238992
Key Description Part Number
- - - Stem Disk, stainless steel (2 req’d) (figure 24) (cont)
513, 513R/20 1P103736012
478/68; 478-16/60, 68 1P824236012
Other Actuators
3/8 in. (9.7 mm) stem
470/23, 30; 657/30, 34, 34MO; 667/30,
34, 34MO 10A0038X012
1/2 in. (12.7 mm) stem
350; 350MO; 352; 352MO; 353; 353MO 1U134836012
470/40, 43, 46; 657/40MO 45, 45MO,
46, 667/40MO, 45, 46 1N253936012
657/40, 45, 46 w/covered yoke; 667/40,
45, 46 w/covered yoke 1N253936012
3/4 in. (19.1 mm) stem
350; 350MO; 352; 352MO; 353; 353MO;
657/70, 70MO; 1E832838992
657/70 w/covered yoke 1E832838992
478-8/47, 70 1P661238992
470/60, 63, 64, 68; 657/50, 60; 667/50, 60 1N254036012
657/50, 60 w/covered yoke; 667/50, 60
w/covered yoke 1N254026012
667/70, 70MO 1E832838992
667/70 w/covered yoke 1E832838992