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 5990-01-501-5409
NSN 6645-01-502-3068
NSN 5910-01-101-4734
NSN 6240-01-025-4495
NSN 6130-01-441-2326
NSN 6645-01-180-6219
NSN 5905-00-737-3528
NSN 5960-01-425-1454
NSN 7035-01-339-5480
NSN 4140-00-710-4549
NSN 6145-01-204-9529
NSN 5999-01-390-7198