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 5985-01-062-0175
NSN 5835-01-100-3265
NSN 6650-01-244-1573
NSN 6650-01-633-9147
NSN 5910-00-636-4697
NSN 5920-00-784-5214
NSN 5999-01-386-8098
NSN 7035-00-703-3535
NSN 5925-01-081-7253
NSN 6685-00-381-8551
NSN 5945-01-357-0128
NSN 6240-01-193-8752