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 5910-00-167-0590
NSN 5895-00-145-2657
NSN 6650-00-191-9000
NSN 6105-00-583-9958
NSN 5975-01-609-7024
NSN 6130-00-822-0777
NSN 5965-01-005-0341
NSN 5996-00-151-4462
NSN 5950-01-093-5483
NSN 5920-01-518-3027
NSN 6110-01-105-8373
NSN 2925-01-025-0082