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 6130-00-259-1697
NSN 5996-01-591-4782
NSN 5990-01-259-7138
NSN 5925-00-615-1464
NSN 5920-01-305-1419
NSN 6110-00-099-7113
NSN 6645-01-358-7485
NSN 6320-01-585-8468
NSN 5915-00-194-6537
NSN 5925-00-216-8767
NSN 6110-00-516-8645
NSN 5999-01-453-5814