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 6610-00-415-8151
NSN 5945-01-366-6018
NSN 5910-01-199-7090
NSN 5960-01-291-0479
NSN 4140-00-773-3291
NSN 5920-01-450-0614
NSN 6135-01-268-2152
NSN 5855-01-359-0373
NSN 5930-01-058-3763
NSN 6610-00-087-8096
NSN 5915-00-259-3772
NSN 5835-01-112-9008