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 6645-01-565-2655
NSN 5985-00-238-7474
NSN 5910-01-508-7429
NSN 5915-00-328-6432
NSN 5915-01-279-4809
NSN 6105-00-578-0973
NSN 6110-01-181-6216
NSN 5925-01-393-8799
NSN 6645-01-495-5553
NSN 5835-01-408-7576
NSN 5920-00-010-6652
NSN 6150-00-596-9882