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 6150-01-272-8698
NSN 5998-01-408-6921
NSN 6645-01-076-4655
NSN 6650-01-014-5990
NSN 6240-00-246-5060
NSN 6110-00-107-1664
NSN 6135-00-542-6216
NSN 5996-00-277-7384
NSN 5960-00-501-2412
NSN 5910-00-975-3381
NSN 5835-01-351-8429
NSN 6135-01-447-4001