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 5895-01-407-8133
NSN 6610-01-424-3213
NSN 5930-00-925-8246
NSN 5960-01-358-7612
NSN 6620-00-905-6590
NSN 5998-00-700-0590
NSN 5910-00-432-0268
NSN 6145-00-205-4046
NSN 5996-01-623-6268
NSN 6135-01-116-3385
NSN 6240-00-522-2943
NSN 5915-01-542-3452