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 6145-01-475-8099
NSN 5960-01-443-3067
NSN 5935-01-633-9548
NSN 6135-00-938-1351
NSN 6150-01-486-7124
NSN 6650-01-255-7996
NSN 4140-01-175-0098
NSN 6220-01-492-2563
NSN 2925-00-265-7539
NSN 5999-01-203-9329
NSN 6135-01-584-0941
NSN 6320-01-255-2096