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 5960-00-054-0224
NSN 2925-01-076-5219
NSN 4140-01-100-0743
NSN 6135-01-215-1245
NSN 7035-01-104-5446
NSN 5999-01-281-7525
NSN 5965-01-152-9004
NSN 6110-01-320-1196
NSN 6130-01-200-3600
NSN 6150-01-435-8619
NSN 5945-01-157-9953
NSN 5975-00-435-7744