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 5965-00-324-2428
NSN 5996-00-560-7867
NSN 4140-01-388-4289
NSN 5960-01-129-1103
NSN 5999-00-621-6389
NSN 6650-01-170-4397
NSN 2925-01-311-7840
NSN 6135-00-505-0679
NSN 5985-00-887-7775
NSN 5905-01-391-4725
NSN 5975-01-131-0770
NSN 5835-01-209-6410