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 2925-01-391-9247
NSN 5910-01-244-7560
NSN 6240-01-424-4529
NSN 5935-01-472-8685
NSN 6135-01-195-5343
NSN 5999-00-781-2976
NSN 5930-01-605-2509
NSN 6610-01-421-4396
NSN 6220-01-253-3496
NSN 6620-01-377-8178
NSN 6105-01-209-9153
NSN 5985-01-308-3688