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 5950-01-298-3382
NSN 5925-01-031-7381
NSN 7035-00-225-6499
NSN 5905-01-149-1394
NSN 5999-00-518-1007
NSN 5945-01-388-1997
NSN 5945-01-613-5159
NSN 6110-01-015-7608
NSN 6145-00-924-8017
NSN 2925-01-231-6312
NSN 5935-01-281-6582
NSN 6620-00-366-1365