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 5910-01-162-0029
NSN 6105-00-169-8773
NSN 5855-00-110-9341
NSN 5998-00-005-4235
NSN 6645-01-418-1657
NSN 5998-01-274-1604
NSN 6685-00-455-9941
NSN 6240-01-348-0057
NSN 5990-01-076-8901
NSN 6145-00-322-7146
NSN 5835-01-263-1293
NSN 5935-00-403-2659