A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5990-00-932-3070
NSN 6610-00-606-7063
NSN 5925-00-314-4294
NSN 5945-01-437-9007
NSN 5945-01-258-0625
NSN 5950-01-346-6739
NSN 5915-01-017-9290
NSN 7035-01-628-2111
NSN 5905-01-472-8270
NSN 5999-01-317-6083
NSN 5996-01-512-9275
NSN 6610-01-514-7755