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 6645-01-025-1002
NSN 5998-00-441-7541
NSN 5960-01-051-1454
NSN 6130-00-858-0892
NSN 5965-00-942-1602
NSN 6240-01-488-9548
NSN 5999-01-262-1674
NSN 5895-01-199-5599
NSN 2925-01-595-4345
NSN 5999-01-189-6805
NSN 5920-01-634-0250
NSN 6320-01-039-5891