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 5930-00-014-6536
NSN 6220-01-149-4177
NSN 5905-00-115-7943
NSN 6620-00-905-6590
NSN 5935-01-453-6809
NSN 5935-01-102-6548
NSN 6685-01-651-1670
NSN 6320-01-393-7022
NSN 5835-00-431-4451
NSN 6110-01-650-9035
NSN 5920-00-921-8351
NSN 6130-01-385-3509