Model
8903B
Replaceable
Parts
Table
63.
Replaceable Parts
Mfr.
Code
Mfr.
Part
Number
Reference
Designation
HP Part
Number
Qty.
D
Description
ai
18540669
08840-20057
12004043
06240459
21900018
31
0
1-2080
08903-20055
5041-1418
31
0
1-1
903
0864040052
05154365
05154374
3101-1903
0864040052
05154385
0515.0374
TRANSISTOR NPN 2NW57
SI
TO3 PD
-
15OW
INSULATOR SPACER
INSULATORXSTR ALUMINUM
SCREW-TPQ
B20.751NLQ
PAN-HDPOZl
Sn
WASHERLK HLCL
NO.
6.141-IN-ID
SWITCH
*MR'
(P/O
W6)
NUT
CAP,
ROCKER
SWlTCH
LEVER
SUDE SWrrCH
SCREW-MACH
ASSY
M2 X 0.4 4MMIO
SCREW-UACH ASSY M3 X 0.5
10MM-LQ
SWITCH *INPUT FLOAT'
LEVER SUDE SWlTCH
SCREW-MACH ASSY M2 X 0.4 4MM-LQ
SCREW-MACH ASSY M3 X 0.5
10MMIQ
SWITCH*OCTTPLJT
mom
91
54
8
73
5
04713
28480
28480
00000
28480
28480
28480
28480
28480
28480
00000
00000
28480
28480
00000
00000
2N6057
08640-20057
12004043
ORDER BY DESCRIPTION
21904018
3101
-2080
08903-20055
5041-1418
3101-1903
0864040052
05154365
OADER BY DESCRIPTION
3101-1903
0864040052
ORDER BY DESCRIPTION
ORDER BY DESCRIPTION
s1
s2
92
12
92
36
2
18
36
46
3
2
36
46
s3
246OA
TO
2730A
s4
31 01 -1 903
0864040052
05154365
05154374
SWlTcn
'OUTPUT IMPEDENCE'
LEVER
SUDE SWlTCH
SCREW-MACH ASSY M2 X
0.4
4MMIQ
SCREW-MACH ASSY M3 X 0.5 lOMMlG
3
2
36
46
28480
28480
00000
M)ooo
3101-1903
0864040052
ORDER BY DESCRIPTION
ORDER
BY DESCRIPTION
4742A AND ABOVE
s4
2620A
TO
2601A
Tl
NOT
ASSIGNED
91004118
0515-1408
21904586
05354006
30504893
3050-2007
14004249
TRANSFORMERPMR 100/120/220/240V
SCREW-MACH 4.0 GOMM-LG PANHD
WASHERLK HLCL 4.0
MM
4.1-MM-ID
NUT-HD( DBLCHAM
M4
X 0.7 3.2MM-MK
WASHERFL MTLC 4.0
MM
4.4-UM-ID
WASHERSHLDR N0.6.169-IN-ID .375-1N-OD
CABLE
TIE
.062-.625DIA
.091-WD
NYL
21
74
24
14
9
1
04
28480
20480
28480
00000
28480
28480
06383
91004118
0515-1408
21904586
ORDER
BY
DESCRIPTION
30500893
3050-2007
PLTl
M-8
2614AANDABOVE
T1
91004516
051 51408
21904586
05354006
30504893
3050-2007
14004249
18261
18
1
08640-20057
12004043
06244459
21904918
18260169
08640-20057
12000043
0624-0459
21900918
41
74
24
14
9
1
04
31
5
8
7
4
TR4NSFORMERF"ER 100/120/220/240V
SCREW-MACH 4.0 GOMM-LG PANHD
WASHERLK HLCL 4.0
MU
4.1MM-ID
NLKHD: DBLCHAM
W
X
0.7 3.2MM-THK
WASHERFL
MTLC
4.0
MM
4.4-UM-ID
WASHERSHLDR N0.6.169-IN-ID .375-1N-OD
CABLE TIE .062-.625DIA
.091-WD
NYL
IC V RGLTR-FXD-POS 14.7115.3V To3 PKG
INSULATOR SPACER
INSULATOR-XSTR ALUMINUM
SCREW-TPG 620.751N-LG PAN-HD-POZI
STL
WASHERLK HLCL NO. 8.141-IKID
IC V RGLTR
To3
INSULATOR SPACER
INSULATOR-XSTR ALUMINUM
SCREW-TPG 6-20.75-IN-LG PAN-HD-POZI
Sn
WASHERLK HLCL NO. 6 .141-IN-ID
28480
28480
28480
00000
28480
28480
06383
02406
28480
28480
00000
28480
270 14
28480
28480
00000
28480
9100451
6
05151408
21904586
ORDER
BY DESCRIPTION
30504893
3050-2007
PLT1MB
LM24oAK-15
08640-20057
12004043
ORDER
BY
DESCRIPTION
219049 18
LM320K-15
08640-20057
12004043
ORDER
BY DESCRIPTION
21904918
ut"
u2
51
5
8
7
4
tRefer
to
Section
7
for
update information.
6-104
*Factory Selected Component
(Reler
to Section
5)
P
Errata part change.
rev.
2OJUN91