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 5925-01-514-8295
NSN 6685-01-606-8237
NSN 5920-00-796-6794
NSN 5965-01-633-8849
NSN 5925-01-483-2007
NSN 5950-01-608-7927
NSN 6150-00-276-7483
NSN 6650-00-599-9509
NSN 6240-01-509-7416
NSN 5998-01-576-8621
NSN 6650-00-816-6525
NSN 7035-01-470-5613