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 5920-01-294-2805
NSN 6685-01-330-7330
NSN 4140-00-513-1089
NSN 6110-00-733-8686
NSN 5950-01-428-1675
NSN 6645-01-182-4896
NSN 6105-00-975-2985
NSN 5960-00-661-0477
NSN 6620-00-450-5703
NSN 5990-00-359-9839
NSN 5910-00-489-0729
NSN 5835-01-207-6612