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 5905-01-564-8528
NSN 6220-00-406-1414
NSN 5990-01-255-7387
NSN 6685-00-106-7481
NSN 5985-01-516-3160
NSN 5985-01-110-3058
NSN 6220-01-025-6140
NSN 6685-00-244-0813
NSN 5905-01-043-3063
NSN 6650-01-025-7425
NSN 6685-01-605-2959
NSN 5996-01-376-7659