2 US Air Force Airman E3 Patch Vintage USAF Rank Insignia First class 1 Pair New unissued NOS NSN Number: 8455-01-389-2098 8455-01-389-2098 Features MRC Parameter Characteristics AKKN Cloth Name Twill background AKKN Cloth Name Yarn chevron AKKN Cloth Name Yarn symbol ALJP Size Designation Large APXA User Designator Enlisted man CBBL Features Provided Subdued CDYP Department Designation Us air force CDYQ Rank for Which Designed Airman first class CTPJ Attachment Method Sew-on FMAT Fiber Material Cotton background or cotton background and polyester background FMAT Fiber Material Rayon chevron FMAT Fiber Material Rayon symbol HUES Color Green, us army, 107 background HUES Color Blue, color assn of the us, 67124 chevron HUES Color Blue, color assn of the us, 67124 symbol PGCD Procurement Group Code Durable Textile Products Co. (21143) ZZZT Nondefinitive Spec/STD Data Viii type and 2 style and 1 size and 11 class