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 6610-01-382-1936
NSN 5990-01-335-7948
NSN 6150-01-287-9831
NSN 5915-00-957-9743
NSN 5950-01-301-4248
NSN 6650-01-549-0341
NSN 6610-00-129-9119
NSN 6130-00-124-4986
NSN 6645-00-209-5778
NSN 6685-00-814-4573
NSN 5960-00-098-8847
NSN 5998-01-129-2645