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 6645-00-704-3630
NSN 6110-01-157-0756
NSN 2925-01-150-7160
NSN 6150-00-269-5017
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NSN 6240-01-543-3056
NSN 6135-00-262-6807
NSN 6220-01-014-8184
NSN 5835-00-987-9341
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NSN 5915-00-026-8582
NSN 5855-00-918-1622