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 6130-01-031-6890
NSN 5985-01-437-5421
NSN 6685-00-852-4824
NSN 5910-01-604-2637
NSN 5999-00-097-1120
NSN 6645-01-459-7788
NSN 6645-00-536-1555
NSN 5965-01-046-9619
NSN 6220-00-468-0296
NSN 5935-01-616-3759
NSN 6620-01-111-5847
NSN 5835-01-398-3859