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 5985-00-902-1494
NSN 5915-01-531-0250
NSN 6320-01-530-0588
NSN 5895-01-153-0756
NSN 5905-01-649-7497
NSN 5975-01-243-9962
NSN 6220-01-363-6652
NSN 6150-01-162-6348
NSN 6620-01-109-2764
NSN 5950-01-455-3133
NSN 5925-00-260-4298
NSN 6620-01-302-3549