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 5950-00-088-0255
NSN 5925-01-070-8369
NSN 2925-01-514-9358
NSN 5855-01-149-4110
NSN 5905-00-597-6081
NSN 5999-01-431-3684
NSN 6150-00-683-5349
NSN 6240-00-635-9953
NSN 6685-01-111-8352
NSN 7035-00-941-4949
NSN 6620-01-016-8264
NSN 5965-01-543-4934