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 5905-01-079-8571
NSN 5985-01-364-1108
NSN 5910-01-506-7634
NSN 5920-01-376-1438
NSN 2925-01-415-0264
NSN 6240-01-243-9997
NSN 6685-01-607-1743
NSN 5999-01-392-0874
NSN 7035-01-227-2546
NSN 6650-01-594-7846
NSN 5965-00-300-8055
NSN 5855-00-908-9314