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 5996-01-658-0704
NSN 6150-00-269-2211
NSN 5930-01-095-0540
NSN 5910-00-766-7792
NSN 5999-00-203-1202
NSN 5835-01-452-7081
NSN 6645-00-055-2170
NSN 2925-00-411-0600
NSN 5998-01-466-5229
NSN 6105-01-534-2282
NSN 6610-01-044-4740
NSN 6685-00-284-2244