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 2925-00-474-4990
NSN 5915-01-516-6678
NSN 5930-01-659-0624
NSN 6145-01-417-2988
NSN 6105-01-287-2012
NSN 6620-01-541-4465
NSN 2925-01-617-6302
NSN 5920-00-893-4985
NSN 6650-00-164-7480
NSN 6145-01-213-5518
NSN 5855-00-337-3679
NSN 5915-00-779-5876