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 5920-01-543-6348
NSN 6320-01-052-2118
NSN 6135-01-354-3337
NSN 5855-00-482-9876
NSN 5855-00-896-4047
NSN 2925-00-005-1618
NSN 5960-00-538-2252
NSN 5925-01-322-4366
NSN 5835-01-631-3940
NSN 5930-01-512-2178
NSN 6620-00-009-0904
NSN 5905-00-435-8197