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 5915-00-251-3906
NSN 6220-01-090-0126
NSN 5895-00-441-4925
NSN 5998-00-271-1555
NSN 6110-00-111-4965
NSN 2925-01-106-3552
NSN 5960-01-015-2610
NSN 5985-01-645-1760
NSN 7035-01-576-4099
NSN 6145-01-377-5130
NSN 5965-00-831-2134
NSN 6135-01-380-4396