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 5999-01-233-2066
NSN 5925-00-915-1204
NSN 5935-01-432-2295
NSN 6145-00-338-5645
NSN 5905-01-416-3884
NSN 5999-01-537-9308
NSN 5999-01-552-3274
NSN 5985-01-250-7808
NSN 5920-00-826-9035
NSN 5915-00-233-5449
NSN 6145-00-966-8961
NSN 5945-00-195-4679