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 7035-00-870-0290
NSN 5996-01-227-2555
NSN 6220-01-003-9126
NSN 5835-01-362-0305
NSN 6685-01-434-1148
NSN 5925-01-210-9765
NSN 5990-01-128-7599
NSN 6135-01-408-9244
NSN 5985-01-453-1119
NSN 6110-01-188-3867
NSN 5990-01-443-2931
NSN 6610-01-027-1641