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 5910-01-468-8996
NSN 5975-01-377-0065
NSN 6150-01-645-2093
NSN 6110-00-170-6520
NSN 5895-01-634-0630
NSN 5920-01-010-4707
NSN 5998-00-647-1225
NSN 6220-01-454-0354
NSN 5996-01-400-3558
NSN 5915-00-238-3696
NSN 6110-01-410-5076
NSN 5905-00-111-2214