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 5925-00-003-4722
NSN 6105-01-469-7769
NSN 6620-00-946-8060
NSN 5965-01-263-5947
NSN 5930-01-391-8112
NSN 5965-01-250-8542
NSN 6650-01-453-2382
NSN 5998-01-616-1082
NSN 5996-01-619-6176
NSN 5998-00-904-3493
NSN 6685-01-443-0596
NSN 6105-01-062-8071