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 6240-00-480-7896
NSN 6105-01-025-9781
NSN 6620-01-419-5929
NSN 6220-01-423-2814
NSN 5945-00-813-4832
NSN 6135-01-119-0720
NSN 6645-00-583-0066
NSN 6645-01-068-3042
NSN 5855-01-184-8089
NSN 6150-01-619-1044
NSN 6610-01-342-2319
NSN 5990-01-213-6319