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 6220-01-202-2235
NSN 5950-01-506-0303
NSN 6645-00-255-6025
NSN 5950-01-123-4239
NSN 5999-01-498-2622
NSN 5999-00-762-4791
NSN 6645-00-388-3463
NSN 5998-01-422-1117
NSN 5855-01-107-5925
NSN 6650-00-113-4102
NSN 6610-00-116-5725
NSN 5895-00-227-4752