GENERAL RADIO COMPANY 1650-B Instruction Manual page 50

Impendance bridge
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Figure 6-5
Reference
Name
Figure 6
-
5. Replaceable mechanical parts.
MECHANICAL PARTS LIST
KNOB
PARAMETER dial
METER COVER
KNOB
KNOB
MULTIPLIER dial
KNOB
INDICATOR
SCREWS
KNOB
CGRL dial
GASKET
GASKET
CABINET ASSEMBLY
FOOT
EYELET
KNOB
KNOB
DO dial
HANDLE
ASSEMBLY
INDICATOR
SCREWS
SPACERS
KNOB
Description
PARAMETER switch knob
Marked dial and bushing assembly
Plastic m e t e r cover, Honeywell
GENERATOR switch
MULTIPLIER switch knob
Marked dial and bushing assembly
D E T SENS knob
CGRL dial indicator
Screw, binder head, No. 4-40, 1/4 in., panel g r a y
CGRL dial knob
Marked dial assembly
Rubber gasket around edge of panel
Rubber gasket around cover assembly
Entire flip-tilt cabinet including gasket
Rubber foot f o r c o v e r a s s e m b l y
Eyelet t o hold foot t o c o v e r assembly
ORTHONULL@ control knob
DQ Dial knob
Marked dial and bushing assembly
Complete cabinet handle assemb!y
DQ dial indicator
Screw, binder head, No. 6-32, 5/8 in.
Spacer, metal, No. 6, 3/8 in.
OSC LEVEL knob
Port No.
5500-5420
1650-1240
ME-3-701
5500-5321
5500-5420
1650-1250
5520-5221
5460-1303
7060-0902
5520-5520
1650-1520
5168-1350
5168-0680
4182-2002
5260-0760
51 70-5030
5500-5321
5520-5520
1650-1510
5361 -2002
1650-7161
7070-2900
7650-1300
5520-5221
Fed. Mfg.
Code
24655
24655
24655
24655
24655
24655
24655
24655
24655
24655
24655
24655
24655
24655
24655
24655
24655
24655
24655
24655
24655
24655
24655
Mfg. Part
Fed. Stock
No.
No.
5500-5420
1650-1240
5500-5321
5500-5420
1650-1250
5520-5221
5460-1303
7060 -0902
5520-5520
1650-1520
5168-1350
5168-0680
4182 -2002
5260-0760
5170-5030
5500-5321
5520-5520
1650-1510
5361 -2002
1650-7161
7070-2900
5305-938-9109
7650-1300
5520-5221
SERVICE AND MAINTENANCE 6-12

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