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 6685-00-261-9858
NSN 5999-01-578-2155
NSN 5965-00-142-9052
NSN 5990-01-442-3520
NSN 5925-00-138-5108
NSN 6645-01-004-0803
NSN 5835-01-171-9126
NSN 6105-00-614-8003
NSN 5960-01-547-6699
NSN 6135-00-016-0071
NSN 4140-00-170-5152
NSN 5895-01-038-4123