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 5996-00-176-0999
NSN 5985-01-123-6692
NSN 2925-01-619-4825
NSN 5855-01-515-9547
NSN 5835-00-468-3367
NSN 6610-01-527-0922
NSN 5945-00-145-3714
NSN 5905-00-363-9689
NSN 5950-01-249-5930
NSN 5930-00-144-4994
NSN 5895-01-444-1895
NSN 5915-01-381-2519