Operator Family T-Shirt Color:Black Criteria: Worn by Aviation Machinist's

Criteria: Worn by Aviation Machinist's Mates (AD) with ranks from Petty Officer 3rd Class (E-4) to Petty Officer 1st Class (E-6)

MultiCam (OCP) patches are worn on the MultiCam (OCP) uniform

" The colors scarlet and gold allude to the unit's Support designation

Criteria: These distinctive unit insignia (DUI) are worn by the 490th Chemical Battalion

Metallic Diver Helmet (Silver) Large Decal

Operator Family T-Shirt Color:Black Criteria: Worn by Aviation Machinist'sShirt Specifications: 4. 5oz 50 25 25 poly combed ring spun cotton rayon, 32 singles Shoulder to shoulder taping Sideseam Crewneck Unisex sizes: S, M, L, XL, 2XL, 3XL Sizing Guide Made by USAMM. We print our original designs on high quality, comfortable t shirts.