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 5990-00-992-7968
NSN 7035-01-365-4087
NSN 5905-01-648-2685
NSN 5950-01-371-8030
NSN 5910-00-369-8064
NSN 5835-01-475-5714
NSN 6650-01-646-9740
NSN 6620-01-537-4121
NSN 5999-01-573-6120
NSN 6135-01-355-8917
NSN 5999-01-412-6503
NSN 5920-01-062-5515