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 6610-00-273-3016
NSN 6650-00-056-1581
NSN 5925-00-124-5015
NSN 5905-01-224-8178
NSN 6220-00-245-2970
NSN 5965-01-609-9905
NSN 5920-01-364-7706
NSN 5945-01-354-9752
NSN 6220-00-295-2156
NSN 5935-01-384-4974
NSN 5930-01-196-6137
NSN 5895-01-514-7241