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 5920-00-916-5514
NSN 5835-01-442-6482
NSN 5965-01-060-2558
NSN 6645-01-089-6459
NSN 6610-00-217-2194
NSN 6610-01-462-5980
NSN 7035-01-007-7181
NSN 5998-01-411-5939
NSN 6610-00-917-0020
NSN 5855-01-020-7982
NSN 5945-01-340-2174
NSN 6105-00-369-6062