MIL-PRF-1/37E
Dimensions in inches with metric
equivalents (mm) in parentheses
(see note)
Ltr
Minimum
Maximum
Conformance inspection, part 2
A
8.875 (225.43)
9.625 (244.48)
B
5.250 (133.35)
C
8.000 (203.20)
8.750 (222.25)
E
.313 (7.95)
Conformance inspection, part 3 (see note)
D
3.625 (92.08)
F
.825 (20.96)
.925 (23.50)
G
Cap: C1 - 26 (EIA)
N
1.495 (37.97)
1.505 (38.23)
P
.371 (9.42)
.377 (9.58)
Reference dimensions
60°
K
30°
L
30°
M
Pin connections
Pin No.
Element
f
1 & 5
g1
2 & 4
g2
3
Cap
a
NOTE:
Dimensions listed under conformance inspection, part 3, shall be checked annually.
FIGURE 1. Outline drawing of electron tube type 8166.
Custodians:
Preparing activity:
Army - CR
DLA - CC
Navy - EC
Air Force - 11
(Project 5960-3596)
DLA - CC
Review activities:
Army - AV
Navy - AS, CG, MC, OS, SH
Air Force - 99
4