Side load type; cid a-a-117 type b size 1
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 5855-01-400-1590
NSN 4140-01-274-7720
NSN 5925-01-531-4164
NSN 6135-00-087-5300
NSN 5835-00-034-4976
NSN 5985-01-010-3853
NSN 4140-01-197-8148
NSN 6240-01-246-4258
NSN 5910-01-586-1918
NSN 5999-00-973-6891
NSN 5998-00-861-2401
NSN 5935-01-156-4442