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 5905-01-563-4607
NSN 6220-00-044-3553
NSN 5975-01-556-5462
NSN 5835-00-907-0777
NSN 5975-01-147-4781
NSN 6145-00-600-6359
NSN 6645-01-358-4907
NSN 5996-00-808-5563
NSN 5950-01-316-2006
NSN 5915-01-633-9845
NSN 6145-00-137-8228
NSN 6650-01-178-5644