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 6130-01-150-7928
NSN 5999-00-402-4060
NSN 6320-01-202-8761
NSN 5835-01-391-4556
NSN 5985-01-573-7194
NSN 5925-00-581-3930
NSN 5999-01-103-8059
NSN 5935-01-274-2670
NSN 5990-01-118-7706
NSN 6145-01-171-3720
NSN 6240-01-658-3177
NSN 6320-01-355-3998