Style c
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 6220-01-388-6115
NSN 6130-01-371-2960
NSN 2925-01-531-9550
NSN 6320-01-450-7083
NSN 5999-00-407-2888
NSN 5985-00-402-8216
NSN 6105-00-875-9879
NSN 6610-01-633-8931
NSN 5895-01-512-1438
NSN 5935-01-264-5520
NSN 6610-01-435-5425
NSN 2925-00-110-7975