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 5965-01-415-2898
NSN 5985-00-158-5316
NSN 6110-00-945-8944
NSN 5985-00-993-0403
NSN 5965-01-474-1625
NSN 5960-01-116-8861
NSN 5855-01-651-3794
NSN 2925-01-356-6017
NSN 5915-00-001-7234
NSN 6645-00-960-6594
NSN 5950-01-264-8932
NSN 5990-01-379-8794