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 4140-01-414-7093
NSN 5998-00-099-9047
NSN 5905-00-994-9122
NSN 5999-01-217-7290
NSN 6650-01-106-1868
NSN 5910-01-284-5331
NSN 2925-01-161-7440
NSN 6650-01-353-4809
NSN 5985-01-351-2517
NSN 5930-00-339-3024
NSN 5998-01-451-4193
NSN 5998-00-540-4594