1、 AMSC N/A Page 1 of 2 FSC 8455 DETAIL SPECIFICATION SHEET INSIGNIA, GRADE, SPECIALIST 4 (SP-4) U.S. ARMY 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
2、 sheet and the latest issue of MIL-DLT-14639. DASH NO. -1: Subdued -2: Bright MATERIAL: -1: Red Brass 85/15 (UNS Alloy No.C-230) Yellow Brass 65/35 (UNS Alloy C-268) or Zinc Aluminum -2: Red Brass 85/15 (UNS Alloy No. C-230) FINISH: -1: Baked, Dull Flat Black, and shall match The Institute of Herald
3、ry (TIOH) Metal Finish Chip Number 21. -2: Brass Mirror-like Polished and shall match TIOH Metal Finish Chip Number 1.INCH-POUND MIL-DTL-14639/11J 20 September 2013 SUPERSEDING MIL-DTL-14639/11H 8 February 2013 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from
4、 IHS-,-,-MIL-DTL-14639/11J Page 2 of 2 DIMENSIONS: -1: HEIGHT (Overall): 15/16 inch (REF) WIDTH (Overall): 13/16 inch (REF) THICKNESS (At thickest point): 0.055 0.005 inch -2: BASE: DIMENSION: As shown THICKNESS: 0.055 0.005 inch DEVICE (Eagle): DIMENSION: As Shown TICKNESS: 0.062 0.005 inch THICKNE
5、SS ASSEMBLED (Thickest part): 0.120 0.010 inch PRONGS AND DEVICE: 1. The prongs for -1 and -2 shall be located on a horizontal line 5/8 inch + 1/16 inch -0 above the lowest point of the insignia, equidistant from each side and 11/16 inch + 1/64 inch apart. 2. -2 device shall be located on the vertic
6、al center line in the position shown, and shall be secured to the base by means of two brass rivets 0.050 inch + 0.005 inch in diameter and of sufficient length to ensure peening. NOTES: 1. The term (REF) refers to the measurements taken from the Government furnished hub or die. 2. At the option of
7、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 ch
8、anges with respect to the previous issue due to the extent of the changes. Custodian: Preparing activity: Army - IH Army - IH Review activity: (Project No. 8455-2013-186) DLA - CT NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at https:/assist.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
