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 5965-01-439-9434
NSN 4140-01-048-4424
NSN 5895-00-859-4577
NSN 2925-01-422-1542
NSN 6620-01-185-6391
NSN 6610-00-933-1380
NSN 5998-00-401-2197
NSN 5960-00-246-4623
NSN 6620-01-468-9288
NSN 6240-01-450-4886
NSN 5925-00-928-6081
NSN 5996-01-024-7972