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 6130-01-319-7176
NSN 5905-01-275-7242
NSN 6320-01-519-8767
NSN 5930-00-157-1382
NSN 5965-01-307-5059
NSN 6105-01-241-1334
NSN 6610-00-079-1508
NSN 5996-01-415-4629
NSN 5935-01-440-6902
NSN 5935-01-043-4645
NSN 6645-01-417-3279
NSN 6105-00-248-5772