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 6620-01-163-1613
NSN 5945-00-829-2411
NSN 5965-01-550-4425
NSN 6685-00-729-6498
NSN 5985-01-658-2927
NSN 5925-00-471-4635
NSN 6110-01-323-7617
NSN 7035-01-287-9817
NSN 5920-00-871-1045
NSN 5835-01-092-6759
NSN 5910-00-142-0136
NSN 6220-00-346-8944