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 5930-00-706-3398
NSN 7035-00-585-2113
NSN 5930-01-025-3109
NSN 4140-00-099-1716
NSN 5835-00-503-2608
NSN 5910-01-614-6490
NSN 5960-01-043-8414
NSN 5905-01-098-7186
NSN 2925-01-500-0730
NSN 6220-00-497-2367
NSN 6105-00-875-3143
NSN 5905-01-361-8479