USS SEDGWICK COUNTY LST-1123 SHIP HAT. NAVY BLUE. Veteran Family-Owned Business. Navy Blue Cap High Detail and Impact - USS SEDGWICK COUNTY LST-1123 SHIP HAT. 8 Rows Stitching on Visor and Pro Stitch on Crown 5 panel hat. USS SEDGWICK COUNTY LST-1123 SHIP HAT - Adjustable Size, Navy Blue Golf Style. DETAILS: The USS Sedgwick County (LST-1123) was an LST-542-class tank landing ship in the United States Navy. HatnPatch Is THE Veteran Family-Owned and Operated Small Business. 20-year Retired Marine. We Usually Ship Your Order Within 24 Hours, And Sometimes The SAME DAY!