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 5985-01-196-0202
NSN 6135-01-322-4655
NSN 5945-01-419-4338
NSN 5910-01-549-8572
NSN 5910-00-219-7865
NSN 6150-00-666-0860
NSN 2925-01-285-7163
NSN 6130-01-318-9433
NSN 5975-00-531-3954
NSN 5985-00-916-8294
NSN 5950-01-020-9160
NSN 6320-01-334-9840