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 5996-01-492-1695
NSN 5965-01-544-4393
NSN 5998-01-351-5495
NSN 6150-01-467-5194
NSN 6110-01-398-3816
NSN 6150-00-089-4784
NSN 5945-01-043-1676
NSN 6685-01-397-1923
NSN 5975-01-065-1796
NSN 5985-00-401-7230
NSN 5915-01-550-9703
NSN 6150-00-650-6352