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 5945-00-955-0709
NSN 5895-01-033-1419
NSN 6145-01-593-4642
NSN 5920-00-187-0260
NSN 5920-01-492-9173
NSN 5915-00-068-4020
NSN 6650-00-197-7563
NSN 5925-00-928-8261
NSN 6620-00-736-5342
NSN 5965-00-920-0455
NSN 6650-01-566-1573
NSN 5925-01-100-0970