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 6135-01-515-6600
NSN 5950-00-446-1696
NSN 5935-01-479-0016
NSN 6610-01-044-4740
NSN 5950-01-143-6271
NSN 5999-01-118-5116
NSN 5920-01-544-4673
NSN 5999-01-176-8900
NSN 6620-01-605-1465
NSN 5925-01-514-5112
NSN 5945-01-245-4648
NSN 6220-01-027-4223