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 6610-01-371-3006
NSN 6130-00-596-9565
NSN 2925-00-033-4621
NSN 5920-01-216-8022
NSN 6135-00-891-4944
NSN 6645-01-281-7254
NSN 6135-00-351-8606
NSN 6220-01-468-7715
NSN 5925-01-573-8257
NSN 6610-01-400-3880
NSN 7035-00-890-7649
NSN 6240-01-350-9951