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 6130-00-959-5800
NSN 6645-01-487-6282
NSN 5945-01-032-8496
NSN 5999-00-217-1870
NSN 5975-01-122-6671
NSN 6150-01-552-6358
NSN 5960-01-207-9544
NSN 5905-00-278-5764
NSN 5945-00-398-1072
NSN 6620-01-102-0008
NSN 6220-01-236-7825
NSN 6130-00-812-6175