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 6105-01-423-4212
NSN 6620-00-535-0547
NSN 5960-00-115-2199
NSN 6130-01-453-6337
NSN 5945-00-342-9593
NSN 6220-01-471-5430
NSN 6620-01-650-2444
NSN 5960-01-570-8605
NSN 6685-00-161-5752
NSN 5960-00-382-6012
NSN 6650-00-138-3079
NSN 5930-01-170-4426