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 5975-00-266-2029
NSN 6645-01-434-2648
NSN 6105-01-547-4080
NSN 5835-01-170-0271
NSN 6620-01-323-7620
NSN 6110-01-170-5995
NSN 4140-01-278-4566
NSN 5930-00-839-6081
NSN 5945-01-614-3698
NSN 5975-00-216-4848
NSN 5999-00-189-1716
NSN 7035-00-286-6221