360 Machine Drawing
dharm
d:\N-Design\Des19-1.pm5
Fig. 19.4 Spark plug
f 10
f 8
M5
6
6
6
(^24) 31.5
554
f 8
f 10
f 15
f 12
f 22
f 24
f 21
f 18
18
7.5
12.5
2
4
8
5
18
27
88
(^10) 1.5
f 33
8
112
f 20
M36^13
3×45°
55
1
18
24
7
5
6
1.5
14 WIDE 4
f 3
f 5
f 10
f 16
f 26
M30
f 43
3
Part No. Name Matl. Qty.
1 2 3 4 5 6 7 8
Shell
Insulator
Central electrode
Nut
Ground electrode
Terminal
Sealing gasket
Sealing gasket
MCS
Porcelain
Nickel
MCS
Nickel
Brass
Asbe-
stos
1 1 1 1 1 1 1 1
Parts list