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 7035-00-763-6180
NSN 6650-00-904-9485
NSN 5925-01-483-3361
NSN 5999-01-289-5257
NSN 5996-01-354-2833
NSN 7035-00-908-4933
NSN 6650-01-528-8701
NSN 6135-01-507-3613
NSN 5935-01-034-2017
NSN 7035-01-376-3843
NSN 6645-01-626-2982
NSN 5985-01-583-9197