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 5920-01-444-9935
NSN 7035-01-582-2242
NSN 2925-01-032-3814
NSN 6130-01-605-0942
NSN 6135-00-269-5843
NSN 5915-01-605-8327
NSN 5935-00-611-7350
NSN 6130-01-531-5585
NSN 6145-01-646-3784
NSN 5855-01-372-9728
NSN 6105-00-225-0189
NSN 6135-01-459-6424