MIL-DTL-15665/22E
DIMENSIONS:
DISC:
DIAMETER: 1-1/2 inches + 1/32 inch (3.81 cm + 0.08)
THICKNESS (At Center): 0.020 inch + 0.002 inch (0.051 cm + 0.005 cm)
COAT OF ARMS:
HEIGHT (Overall): 1-1/4 inches (3.18 cm) (REF)
THICKNESS (Center of Shield): 0.050 inch + 0.005 inch (0.127 cm +
0.012 cm)
NOTES:
1. The term (REF) refers to measurements taken from the Government
furnished hub or die.
2.
A full forcer shall be used to bring up the design on the coat of
arms.
3.
Pierced area shall be as indicated.
4. Pierced holes on the disc may be circular as shown or any polygon
shape provided distance between opposite sides of the polygon are equal to
diameter shown.
5. The disc shall be spherically dapped to a radius of 2-3/8 inches +
1/8 inch (6.03 cm + 0.32 cm).
6. The coat of arms shall be spherically dapped to a radius of 1-7/16
inches + 1/16 inch (3.65 cm + 0.16 cm).
7. The screw post shall be centered on the coat of arms and shall be
9/16 inch + 1/32 inch ( 1.43 cm + 0.08 cm) long with a No. 5-40 UNC-2A
thread. The post shall be soldered or electronically fused to the coat of
arms.
8. The thumb nut shall be 0.625 inch + 1/64 inch (1.65 cm + 0.04 cm)
in diameter and shall have a No. 5-40 UNC-2A thread.
9. The registration prong, 0.032 inch + 0.002 inch (0.812 cm + 0.005
cm) in diameter and 1/4 inch + 1/64 inch (0.64 cm + 0.04 cm) in length,
shall be soldered or electronically fused to the vertical center line of
the coat of arms so it will fit into the hole in the disc and not
interfere with the thumb nut when it is screwed down on the post.
10. Support bars between both the laurel leaves and wings and the
arrow heads and wings shall be 1/32 inch + 1/64 inch - 0 (0.08 cm + 0.04
cm - 0) wide and 1/16 inch (0.16 cm) long (REF).
11. At the option of the manufacturer for commercial sale only,
insignia may be manufactured using 22 karat gold plate with a mirror-like
polished finish and nickel underplating which shall match TIOH Metal
Finish Chip Number 9.
CHANGES FROM PREVIOUS ISSUE: Marginal notations are not used in this
revision to identify changes with respect to the previous issue due to the
extent of the changes.
Custodian:
Preparing activity:
Army - IH
Army - IH
Review activities:
(Project No. 8455-0843)
2 of 3
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