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 5855-00-560-0110
NSN 6110-01-204-2822
NSN 6220-01-491-7226
NSN 6620-00-086-5223
NSN 6240-00-284-1457
NSN 6130-01-182-7494
NSN 5855-01-591-0466
NSN 5960-00-099-9790
NSN 5855-01-330-3669
NSN 6685-01-448-1108
NSN 6220-01-359-5767
NSN 5855-01-624-7115