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 5999-00-971-5640
NSN 5910-00-518-1477
NSN 4140-00-494-2569
NSN 6645-01-124-6277
NSN 5985-01-215-3443
NSN 6650-00-351-9362
NSN 5920-00-753-5113
NSN 6220-00-669-5623
NSN 6130-00-907-7425
NSN 6145-00-038-3369
NSN 6320-00-701-0437
NSN 6610-00-195-7517