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 5945-01-501-4872
NSN 4140-01-476-8538
NSN 6105-01-265-3112
NSN 6220-01-593-3961
NSN 5945-00-924-5557
NSN 6150-00-482-4206
NSN 5945-00-244-1561
NSN 5905-00-993-4546
NSN 5895-01-479-0458
NSN 6645-01-143-0137
NSN 5905-00-102-4243
NSN 5998-01-641-3870