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 6320-00-908-6841
NSN 6105-00-651-4868
NSN 6645-00-595-5431
NSN 7035-01-063-8753
NSN 2925-00-483-9357
NSN 5975-01-613-8841
NSN 5975-01-071-4521
NSN 5945-01-226-6075
NSN 5910-00-892-3187
NSN 6220-01-534-3965
NSN 7035-00-050-9962
NSN 6610-00-500-6944