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 6150-01-141-7340
NSN 6130-01-481-4292
NSN 5999-01-534-1518
NSN 5960-00-597-2680
NSN 5910-01-476-7753
NSN 5910-01-504-6618
NSN 5835-01-592-2350
NSN 5905-00-919-7032
NSN 5965-00-246-5612
NSN 5855-00-631-4565
NSN 5925-01-443-6246
NSN 5998-01-323-9223