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 5990-01-116-2181
NSN 5930-01-356-3341
NSN 5975-00-529-3835
NSN 5925-00-576-8179
NSN 5996-01-165-9344
NSN 5910-01-319-6789
NSN 5990-01-162-9220
NSN 5905-01-253-7293
NSN 5835-00-537-7780
NSN 5915-01-185-2462
NSN 5950-01-451-5642
NSN 5915-01-481-3489