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 5985-01-137-7621
NSN 7035-00-620-6835
NSN 5999-00-078-9347
NSN 6110-01-188-6683
NSN 7035-01-613-5139
NSN 6130-01-307-6434
NSN 5985-01-038-2349
NSN 7035-00-225-6499
NSN 5925-01-132-9120
NSN 5915-01-592-4639
NSN 5996-01-371-4182
NSN 5945-01-434-2028