INCH-POUND
MIL-DTL-3628/91C
14 July 2014
SUPERSEDING
MIL-DTL-3628/91B
10 September 2001
DETAIL SPECIFICATION SHEET
BADGE, OCCUPATIONAL, HISTORIAN, U.S. AIR FORCE
This specification is approved for use by all
Departments and Agencies of the Department of Defense
The requirements for acquiring the product described herein shall consist of this specification
sheet and the latest issue of MIL-DTL-3628.
DASH NO.
-1: Basic Regular Size
-4: Basic Mid Size
-2: Senior Regular Size
-5: Senior Mid Size
-3: Master Regular Size
-6: Master Mid Size
MATERIAL: Red Brass 85/15 (UNS Alloy No.C-230) or Nickel Silver 65/35 (UNS Alloy No.C-
752)
FINISH: Nickel Plated (Red Brass only), Mirror-like Polished, and shall match The Institute of
Heraldry (TIOH) Metal Finish Chip Number 16.
DIMENSIONS:
HEIGHT (Overall):
-1: 3/4inch (REF)
-2: 1-1/16 inches (REF)
-3: 1-3/16 inches (REF)
-4: 5/8 inch (REF)
-5: 7/8 inch (REF)
-6: 7/8 inch (REF)
AMSC N/A
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