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 5999-01-444-8973
NSN 7035-00-574-4223
NSN 6220-00-116-8464
NSN 6685-01-417-6082
NSN 5965-01-168-8180
NSN 6135-01-584-0941
NSN 5998-01-472-2146
NSN 5910-00-840-5474
NSN 6320-01-289-0946
NSN 6110-01-650-7702
NSN 5996-00-536-7617
NSN 6110-00-183-7788