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 6220-01-177-8355
NSN 5960-00-246-4623
NSN 5855-00-198-3197
NSN 6240-01-573-7036
NSN 6150-01-258-1701
NSN 6150-00-751-9173
NSN 5960-01-500-6615
NSN 5950-01-555-6098
NSN 6650-01-379-0601
NSN 7035-01-572-3884
NSN 6130-01-654-5318
NSN 4140-01-293-6029