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 7035-01-532-8077
NSN 6110-00-887-6731
NSN 6135-00-756-6149
NSN 6320-01-072-2073
NSN 5925-00-255-2048
NSN 6135-01-101-5039
NSN 5930-01-415-5103
NSN 5930-01-634-0659
NSN 5915-01-104-4486
NSN 5945-01-028-9772
NSN 5990-00-471-6998
NSN 5999-00-952-2764