ARINC Spec. 408 Instrument Housings
ATI SIZE
A
B
C
D
Radius
FIG.
± .010
± .010
REF
± .010
REF. Rs
1.5 X 3 ATI
1.457
3.175
0.428
2.67
0.125
2
MM
37
80.84
10.87
67.81
3.17
2
1.5 X 4 ATI
1.457
3.975
0.428
3.236
0.125
2
MM
37
100.96
10.87
82.19
3.17
2
2 ATI
2.175
2.175
0.407
2.5
.063, .695
1 & 3
MM
55.24
55.24
10.33
63.5
1.6, 17.653
1 & 3
2 X 4 ATI
2.175
3.975
0.426
3.746
0.063
2
MM
55.24
100.96
10.33
95.83
1.6
2
3 ATI
3.175
3.175
0.428
3.885
.063, .725
1 & 3
MM
80.64
80.64
10.87
98.67
1.6, 18.415
1 & 3
3 X 4 ATI
3.175
3.975
0.428
4.451
0.063
2
MM
80.64
100.96
10.87
113.05
1.6
2
4 ATI
3.975
3.975
0.429
5.015
0.063
1 & 3
MM
100.96
100.96
10.89
127.38
1.6
1 & 3
4 X 5 ATI
3.975
4.975
0.476
5.655
0.068
2
MM
100.96
126.36
10.89
145.33
1.6
2
5 ATI
4.975
4.975
0.478
6.36
0.063
2
MM
126.36
126.36
12.14
161.54
1.6
1
5 X 6 ATI
4.975
5.975
0.512
7.019
0.063
2
MM
126.36
151.76
12.14
179.5
1.60
2
6 ATI
5.975
5.975
0.513
7.725
0.063
1
MM
151.76
151.76
13.03
196.21
1.6
1
MSP Aviation Inc.
239 West Grimes Lane
Bloomington, IN 47403 U.S.A.
Phone: (812) 333-6100
Fax: (812) 333-6111
Email:
sales@mspclamps.com