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 6610-01-033-2402
NSN 5996-01-519-3843
NSN 5895-01-357-7727
NSN 6645-01-322-8897
NSN 5910-01-464-5028
NSN 5999-00-782-1188
NSN 6620-01-448-0572
NSN 5985-01-319-8319
NSN 6650-00-382-6080
NSN 6685-00-132-1175
NSN 5996-00-827-2094
NSN 6150-01-032-4556