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 5985-01-377-3388
NSN 6145-00-952-2872
NSN 5985-01-054-6112
NSN 6145-00-859-2522
NSN 6105-00-935-2700
NSN 5905-01-468-3279
NSN 5905-01-162-9149
NSN 2925-00-355-5130
NSN 6650-01-087-9089
NSN 5905-01-210-3819
NSN 5895-00-543-2906
NSN 6150-01-325-7922