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 5996-01-387-9664
NSN 5999-01-080-0365
NSN 6240-00-099-8606
NSN 4140-00-200-9082
NSN 6610-00-845-7642
NSN 5905-00-253-4021
NSN 5920-01-484-3703
NSN 6240-00-237-7878
NSN 5935-01-147-0337
NSN 6645-00-269-8440
NSN 5960-01-558-7787
NSN 5895-00-913-9767