MIL-PRF-19500/246K
Dimensions
Symbol
Inches
Millimeters
Notes
Min
Max
Min
Max
CD
.625
1.000
15.88
25.40
8
CD1
.500
12.70
CH
1.750
44.45
CH1
1.140
28.96
c
.050
.120
1.27
3.05
FL
.300
.450
7.62
11.43
6
FW
.670
17.02
HF
1.031
1.063
26.19
27.00
HT
.125
.500
3.18
12.70
5
OAL
4.300
5.065
109.22
128.65
SD
4
SL
.605
.645
15.37
16.38
UD
.343
.373
8.71
9.47
φt
.250
.310
6.35
7.87
4
NOTES:
1. Dimensions are in inches.
2. Millimeter equivalents are given for general information only.
3. Complete threads to extend to within 2.5 threads of seating plane.
4. 375-24 UNF-2A. Maximum pitch diameter of plated threads shall be basic pitch
diameter (.3479 inch (8.837 mm) reference.
5. A chamfer or undercut on one or both ends of hexagonal portions is optional.
6. Minimum flat.
7. For marking (see 3.5).
8. The body of the device, with the exception of the hexagon and flexible lead extensions,
lies within cyclinder defined by CD1 and CH, CD1 not to exceed actual HF.
9. Terminal shape is optional.
10. In accordance with ASME Y14.5M, diameters are equivalent to φx symbology.
FIGURE 1. Physical dimensions.
3
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business