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 5996-00-723-6743
NSN 5925-01-233-1208
NSN 5835-01-504-0837
NSN 6650-00-071-8184
NSN 5930-00-139-2004
NSN 5910-00-469-3394
NSN 6150-01-469-5466
NSN 6130-01-010-4299
NSN 7035-00-349-8571
NSN 6320-00-433-2773
NSN 6620-01-117-0834
NSN 5935-01-246-0826