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 5905-00-597-8280
NSN 7035-01-356-4025
NSN 5945-00-792-9337
NSN 5905-01-293-2393
NSN 6110-01-495-2211
NSN 5950-01-565-0460
NSN 5935-00-280-3116
NSN 5999-00-968-4867
NSN 6145-00-629-2801
NSN 6220-00-340-1313
NSN 6645-01-578-6815
NSN 5910-01-340-6217