Side load type; cid a-a-117 type b size 1
A sheet of plastic or similar material used as a protective covering for correspondence, documents, photographs and similar items. It may have an overlap across the top, a full fold open on 3 sides, or a full fold with overlap on one side and open at each end.
NSN 6320-01-521-1764
NSN 5990-01-658-9964
NSN 5990-01-141-3562
NSN 6240-00-095-3915
NSN 5998-01-632-8535
NSN 5935-01-340-7930
NSN 5945-01-141-6697
NSN 5960-00-895-0542
NSN 5930-01-157-2548
NSN 6610-00-821-2635
NSN 6150-00-044-1746
NSN 6320-00-977-3930