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 6130-00-233-7639
NSN 5895-00-863-9809
NSN 5905-01-534-4615
NSN 5998-01-594-7203
NSN 5920-01-458-9148
NSN 5985-01-631-4274
NSN 5855-01-068-3683
NSN 4140-01-583-1158
NSN 6110-01-192-6325
NSN 6685-01-417-5502
NSN 5975-01-580-1325
NSN 6135-01-142-2417