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 6105-00-959-2330
NSN 6685-01-370-4238
NSN 6220-01-101-4906
NSN 6685-00-057-2544
NSN 6685-01-359-2723
NSN 6610-01-548-0130
NSN 6110-01-580-0684
NSN 5965-01-354-7038
NSN 6645-01-384-0628
NSN 5999-00-807-3775
NSN 5930-01-231-8448
NSN 5999-01-420-1227