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 7035-01-481-2110
NSN 5855-01-221-0355
NSN 6110-01-008-8177
NSN 7035-00-541-8516
NSN 5835-01-013-9321
NSN 6610-00-869-7702
NSN 5960-01-201-6316
NSN 2925-01-200-8757
NSN 6320-01-364-1840
NSN 5895-00-396-3162
NSN 6240-00-578-7422
NSN 6685-01-298-4665