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 5895-01-331-0249
NSN 6130-01-420-4843
NSN 5990-01-201-4852
NSN 5920-01-130-3189
NSN 6135-01-436-7733
NSN 6685-01-025-7018
NSN 5915-01-013-8995
NSN 6610-01-633-8931
NSN 4140-01-581-4344
NSN 5998-01-645-3486
NSN 6150-01-214-3647
NSN 5996-01-237-1615