US ARMY JOINT READINESS TRAINING ARM SLEEVE INSIGNIA MIL-DTL-14652B NOS DESIGN DESIGNATION JOINT READINESS TRAINING CENTER FEATURES PROVIDED EMBROIDERED AND FULL COLOR AREAS DEPARTMENT DESIGNATION US ARMY ATTACHMENT METHOD SEW-ON PROCUREMENT GROUP CODE 20712 NONDEFINITIVE SPEC/STD DATA I TYPE AND 1 STYLE AND 1 CLASS REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY WHITE,ULTRAMARINE,YELLOW AND SCARLET COLOR AREAS