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 5990-01-650-9034
NSN 6240-01-100-4158
NSN 5965-00-001-7593
NSN 6240-00-689-8504
NSN 5835-01-106-1456
NSN 7035-00-888-7440
NSN 5835-00-711-3371
NSN 6220-00-963-4689
NSN 5915-01-207-1594
NSN 6650-00-809-1817
NSN 5930-01-592-3906
NSN 5895-00-089-5713