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 6650-01-210-2080
NSN 6645-00-258-8547
NSN 5999-00-264-3445
NSN 5960-00-587-7517
NSN 5935-01-509-7735
NSN 5915-00-243-9589
NSN 6105-00-928-7210
NSN 6620-01-026-0346
NSN 5930-00-795-4033
NSN 6320-01-592-6248
NSN 6240-00-155-8001
NSN 5996-01-412-0813