parr 6400 - Figure 13-2: A1450 DD Vessel Head Assembly, View 1

Parts Lists & Drawings
13
84
Figure 13-2: A1450DD Vessel Head Assembly, View 1
* Parts to be replaced as part of the 500 Test Maintenance, see Chapter 11.
A1450DD_S1 R2
1.84
1453DD BOMB CAP ADAPTER
694DD O-RING*
SN1632HX HEX NUT
663DD CONTACT BUSHING
659DD O-RING*
658DD INSULATOR
654DD ELECTRODE
655DD ELECTRODE SPACER
(ABOVE 656DD)
656DD REDUCER BUSHING
(UPPER)
653DD ELECTRODE NUT
(LOWER)
1094DD ELECTRODE
43AS CAPSULE (REF)
840DD2 HEAT WIRE (REF)
(2) PA1332PP04 RHMS
6-32 X 1/4
1095DD ELECTRODE
906DD CAPSULE HOLDER
645DD WATER DIFFUSER
1444DDJB O-RING*
1452DD HEAD
655DD ELECTRODE
SPACER
1071DD QUAD
RING* (REF)
519AJV O-RING*
643DD CHECK VALVE
394HC O-RING*
1454DD FUNNEL
(2) 1374HCJV O-RING*
(CUT TO 2” LENGTH)
WASHER