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 2925-01-177-1598
NSN 6130-00-950-9354
NSN 5895-00-562-7387
NSN 5999-00-152-3535
NSN 5999-01-510-5585
NSN 5835-00-984-1233
NSN 6645-01-210-2223
NSN 6650-01-081-5693
NSN 5999-01-190-5572
NSN 5985-00-342-9140
NSN 6220-00-895-1495
NSN 5965-00-058-6751