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 6645-00-152-8498
NSN 5935-00-356-6021
NSN 5915-01-221-6482
NSN 5895-00-925-2423
NSN 5915-01-081-4750
NSN 5990-01-442-3520
NSN 6130-01-516-4031
NSN 6110-01-415-4046
NSN 5835-01-055-6063
NSN 6685-00-112-7040
NSN 5920-00-824-1515
NSN 5960-00-469-4654