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 5985-00-833-8063
NSN 5950-01-622-7758
NSN 6320-01-232-4664
NSN 5915-01-137-0260
NSN 5905-01-282-1270
NSN 6645-01-054-7101
NSN 6145-00-583-9989
NSN 6320-01-631-7828
NSN 5999-00-264-7089
NSN 5910-01-480-3729
NSN 5985-00-163-5347
NSN 5960-00-899-0449