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 5915-00-356-2464
NSN 5910-00-683-0048
NSN 5999-01-537-2148
NSN 5920-01-521-2424
NSN 5835-01-174-7700
NSN 6610-01-144-4228
NSN 5895-01-581-9070
NSN 2925-01-288-2091
NSN 5855-01-040-3882
NSN 5915-00-361-9148
NSN 5960-01-426-4242
NSN 5965-01-581-4398