Tektronix 422 - Page 163

Mechanical Parts List— Type 422 AC-DC
FIG. 1 FRONT (cont)
Fig. & Q
Index Tektronix Serial/Model No. t Descriotion
No. Part No. Eff ____________ Disc y 12345 __________________
1-33
200-0604-02
1
-34 348-0077-00
1
-35
214-0756-00
2
-36
214-0531-00
2
-37
348-0013-00
4
-38
200-0603-01
1
214-0210-00
1
214-0209-00
1
361-0009-00
1
-39
348-0071-00
1
-40 214-0594-00
2
-41
200-0632-00
2
-42 204-0282-00
1
-43 214-0787-00
1
-44
366-0140-00
1
213-0004-00
1
-45
366-0322-00
1
213-0004-00
1
-46 262-0845-00
1
260-0661-01
1
-47
441-0789-00
1
210-0053-00
2
210-0405-00
2
-48
407-0107-00
1
213-0055-00
2
-49
211-0008-00
2
-50
2
210-0940-00
1
210-0583-00
1
-51 376-0029-00 1
213-0075-00 2
-52
376-0014-00
1
-53 103-0049-04 1
103-0050-02 1
-54
384-0393-00
1
-55
131-0344-00
9
358-0241 -00
1
ASSEMBLY, front cover
assembly includes:
CUSHION, cover bottom
PIN, Hinge
LATCH, chrome
FOOT, rubber
ASSEMBLY, accessory cover
assembly includes:
ASSEMBLY, solder spool
assembly includes:
SPOOL, solder
mounting hardware: (not included w/assembly)
SPACER, plastic, 0.188 inch long
CUSHION, accessory cover lid
PIN, actuator
CAP, actuator, black plastic
BODY, latch
STEM, latch
KNOB, small red—VARIABLE CAL
knob includes:
SCREW, set, 6-32 x 3/ u inch, HSS
KNOB, large charcoal—CH 2 VOLTS/DIV
knob includes:
SCREW, set, 6-32 x 3/ ]6 inch, HSS
SWITCH, wired—CH 2 VOLTS/DIV
switch includes:
SWITCH, unwired
CHASSIS, attenuator
mounting hardware: (not included w/chassis)
LOCKWASHER, #2, split
NUT, hex., 2-56 x 3/16 inch
BRACKET, attenuator preamplifier
mounting hardware: (not included w/bracket)
SCREW, thread forming, 2-32 x 3/14 inch, PHS
SCREW, 4-40 x y4 inch, PHS
RESISTOR, variable
mounting hardware for each: (not included w/resistor)
WASHER, flat, */4 ID x 3/ u inch OD
NUT, hex., y4-32 x 5/16 inch
COUPLING, rod
coupling includes:
SCREW, set, 4-40 x 7/32 inch, HSS
COUPLING, wire
ADAPTER, shaft coupling (long)
ADAPTER, shaft coupling (short)
ROD, shaft, attenuator
CONNECTOR, terminal feed-thru
mounting hardware for each: (not included w/connector)
BUSHING, plastic
7-3