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 6130-01-602-4034
NSN 5930-01-559-2016
NSN 6105-01-088-0493
NSN 5855-01-447-7168
NSN 5895-00-290-6501
NSN 5965-01-408-4190
NSN 6220-01-542-4671
NSN 6220-01-605-6609
NSN 6105-01-482-1150
NSN 6150-00-160-4437
NSN 5975-00-868-5643
NSN 6610-00-500-6944