Machine Drawing

360 Machine Drawing

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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