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 5925-01-521-7173
NSN 2925-01-497-9381
NSN 6145-00-984-4139
NSN 6105-01-252-4330
NSN 5950-01-291-4230
NSN 5915-00-349-2198
NSN 6220-00-167-2154
NSN 7035-01-627-7729
NSN 5985-01-199-0081
NSN 6130-01-223-8603
NSN 5935-01-092-1615
NSN 5935-01-319-9865