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 5895-01-313-6814
NSN 2925-01-583-5619
NSN 5835-00-454-7239
NSN 7035-01-298-5154
NSN 5950-00-422-5470
NSN 6650-00-466-1697
NSN 5996-01-071-6441
NSN 5905-00-977-2924
NSN 5905-01-207-5711
NSN 5835-01-075-9884
NSN 5999-01-177-6380
NSN 5925-00-228-1702