Window incld
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 7035-00-153-3826
NSN 5998-01-100-3624
NSN 6650-01-607-6891
NSN 5925-01-634-0664
NSN 6145-00-122-9517
NSN 6105-01-147-3487
NSN 7035-01-633-5114
NSN 5835-01-155-0786
NSN 5895-00-931-9033
NSN 6320-00-593-0379
NSN 4140-00-402-3223
NSN 5965-00-236-0016