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 5950-00-571-1838
NSN 5945-00-720-2923
NSN 6135-01-339-8064
NSN 6220-00-263-4893
NSN 7035-00-153-3826
NSN 6135-01-391-6515
NSN 5895-01-195-0783
NSN 4140-01-350-4475
NSN 5965-00-408-5501
NSN 6150-00-066-9655
NSN 6150-01-491-5244
NSN 5910-01-020-5682