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 5920-01-040-0425
NSN 6130-01-508-5459
NSN 6105-01-201-8257
NSN 4140-00-529-7463
NSN 6150-01-326-7770
NSN 6620-00-527-9280
NSN 5935-00-850-1988
NSN 5920-01-020-7659
NSN 6135-00-243-8330
NSN 5999-00-317-6262
NSN 6320-00-977-3930
NSN 6135-00-557-8874