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 5855-01-027-1571
NSN 4140-00-856-0533
NSN 5925-01-142-5349
NSN 5855-00-762-4833
NSN 6645-01-062-0905
NSN 5990-00-285-1948
NSN 6645-01-435-5322
NSN 6130-01-398-0057
NSN 5895-01-028-5344
NSN 5960-00-283-9702
NSN 5930-01-313-6590
NSN 6145-01-072-1691