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 5910-01-564-5842
NSN 5930-01-267-3974
NSN 6150-00-936-5387
NSN 6130-01-649-0351
NSN 5855-01-623-0119
NSN 6650-01-553-2805
NSN 2925-01-607-4340
NSN 5935-00-490-8258
NSN 5965-00-716-7078
NSN 6145-01-430-3839
NSN 5990-01-209-3955
NSN 6220-01-138-1622