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 6685-00-752-1868
NSN 5910-01-644-8589
NSN 5905-00-008-9757
NSN 5920-00-604-3387
NSN 5990-00-067-6791
NSN 2925-01-015-2354
NSN 6110-01-452-6821
NSN 5996-00-877-3741
NSN 5835-01-149-6855
NSN 5905-00-816-5361
NSN 6110-00-062-5908
NSN 5945-01-048-9774