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 5915-01-415-2477
NSN 5998-01-488-3959
NSN 5945-01-278-9211
NSN 5895-00-442-8702
NSN 6220-00-802-6776
NSN 6240-01-157-9128
NSN 5915-00-493-4374
NSN 5990-01-259-7138
NSN 5910-01-123-7620
NSN 6145-01-038-7043
NSN 7035-01-551-1240
NSN 5990-01-328-8225