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 6650-01-458-3486
NSN 2925-00-021-9580
NSN 6105-00-256-0113
NSN 5990-01-179-1000
NSN 5999-01-181-6529
NSN 5935-00-412-0550
NSN 6145-00-134-3729
NSN 6685-00-269-6444
NSN 5910-01-146-3931
NSN 5910-01-600-2613
NSN 6135-01-020-3805
NSN 6685-01-030-9458