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 6645-01-093-5015
NSN 6685-01-546-9509
NSN 5965-01-258-5662
NSN 6130-00-951-9845
NSN 6620-00-022-8056
NSN 5915-00-450-0100
NSN 5950-01-566-6245
NSN 6685-00-714-3585
NSN 5960-01-449-1310
NSN 5999-00-269-5320
NSN 2925-01-448-2880
NSN 6110-01-384-0016