Web-fed point flap or side seam, or center seam; alternate basis weight and location: 24 lbs per 500 sheets 17 x 22, single wall
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 5996-01-350-7147
NSN 6145-01-526-7932
NSN 5920-01-322-7553
NSN 5998-00-198-5479
NSN 5985-01-352-5696
NSN 5960-01-487-6436
NSN 5975-01-127-7595
NSN 5985-00-086-9953
NSN 5998-01-655-6548
NSN 5905-01-475-9332
NSN 5945-01-236-9564
NSN 6650-01-116-5856