Figure C3.
Vent Assembly
Model 53029A20
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
ILLUSTRATION
DESCRIPTION
QTY
(a)
(b)
NATIONAL
INC
FIG
ITEM
SMR
STOCK
PART
IN
NO
NO
CODE
NUMBER
FSCM
NUMBER
USABLE ON CODE
U/M
UNIT
C-3
Group 02 Vent Assembly
C-3
1
49234
EX1333B-2
Cap, Relief with Gasket
Ea
1
C-3
2
81718
71OA2X1
Standpipe, 2 nom, Schedule 40
Ea
1
C-3
3
5305-00-225-3839
96906
MS90725-8
Screw, Hexhd, l/4in.
Ea
8
C-3
4
5310-00-809-4058
96906
MS27183-10
Washer, Flat, l/4in.
Ea
8
C3
5
96906
MS2702321
Flanged Adaptor
Ea
1
C-3
6
5330-00-291-3085
96906
MS29513-250
O-Ring
Ea
1
C3
7
4730-00649-9100
96906
MS2702811
Dust Cap With Chain and Gas
Ea
1
ket
C-3
8
4720-00-649-9103
96906
MS2702411
Coupling, QD Female, 2
Ea
1
C-3
9
5310-00-612-2414
96906
MS27030-6
Gasket, 2
Ea
1
Change 1
C-7