Att-20 Audio Track Receiver Parts List - Hitachi ATT-20 Installation, Operation, Troubleshooting

6.3. ATT-20 Audio Track Receiver Parts List

Table 6-4 and Table 6-5 contain parts lists for ATT-20 Audio Track Transceiver units
N451052-3901 through -3906. Refer to Figure 6-1 for the component locations. The
internal wring diagram is shown in Figure 6-2.
Item
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90 (not shown)
100 (not shown)
105
110 (not shown)
115 (not shown)
120 (not shown)
125
126
127
Copyright 2019
Table 6-4. ATT-20 Unit Parts List
Part Number
Refer to Table 6-5 CHASSIS
R438872 COVER
Refer to Table 6-5 PCB,ATT-20 TRANSMITTER
Refer to Table 6-5 PCB,ATT-20 RECEIVER
M181829 4 WAY BLOCK
J5252720110 SCREW-10-32X5/8 SST
J047733 WASHER,10 STEEL LOCK MED
J048172 NUT,10-32 HEX STEEL
J047818 WASHER,17/64X9/16 COP
J480300 NUT,14-24 HEX BRASS NP
J480301 NUT,14-24 HEX BRASS
J525111 SCREW,8-32X1-1/4 RD HD STEEL
J047714 WASHER-8 SHPRF LK SS
J048166 NUT,8-32 HEX STEEL
M337854 INS TUBING
J052686 SCREW,8X3/8 RD HD
J730041 TERM-PRE-INSUL, DIAGR
J078399 BAG-PLASTIC,#60F-0406
S705.11 WIRE, TAG 12" BUNDLE
J075415 GROMMET, RUBBER 3/8"ID
A774169 TUBING.HT SHRINK 3/16ID
A774184 TUBING SHRINK FIT 1/16
A434083 CA-1 TW. PR. SHELDD. MIN
J703310 CABLE TIE, SELF LOCKING
J0759550056 LABEL, WHITE, POLY, #M-787, OILTAK
J7928220039 RIBBON, THERMAL TRANSFER, R6007
SM 6299 Rev. 3, March 2019
ATT-20 Audio Track Transceiver
Description Quantity
1 EA
1 EA
1 EA
1 EA
1 EA
2 EA
2 EA
2 EA
40 EA
16 EA
16 EA
4 EA
4 EA
4 EA
8 EA
4 EA
8 EA
1 EA
1 EA
1 EA
1 FT
1 FT
6 FT
5 EA
1 EA
1 EA
6-2