An envelope, usually made of a paper product. The face may be plain or preprinted with or without an open or glassine address window. The closure may be a gummed flap or a button and string fastener. When required a smaller envelope may be glued on the right face of the larger envelope. The interior may have a printed opaquing design and/or contain chipboard insert(s). It is designed for mailing correspondence/letters; records, or exposed and developed radiographic film. Excludes envelope, photographic negative; envelope, radiographic film mount, dental; and envelope, transparent.
Classification: Envelopes of paper or paperboard, of a kind used in correspondence
NSN 5935-01-652-3144
NSN 7035-01-074-7634
NSN 2925-01-656-8217
NSN 6645-01-495-5553
NSN 5960-01-331-3817
NSN 5975-01-516-1718
NSN 5990-01-360-0711
NSN 5920-00-298-0700
NSN 6110-00-086-2990
NSN 6610-01-083-1446
NSN 5910-01-647-3995
NSN 5920-00-954-3861