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 6685-01-290-6468
NSN 5999-01-421-3388
NSN 7035-01-504-0192
NSN 5835-01-268-1924
NSN 6110-01-142-5324
NSN 6685-01-058-4437
NSN 5998-01-295-1055
NSN 6150-01-341-6295
NSN 6610-00-684-7683
NSN 5998-01-166-4382
NSN 5999-01-216-5511
NSN 5910-00-114-1363