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 5960-00-044-2709
NSN 5925-00-984-2163
NSN 6685-01-259-9863
NSN 5835-01-328-6626
NSN 5999-00-802-2918
NSN 5835-01-392-7683
NSN 5925-00-785-6260
NSN 2925-01-164-9579
NSN 5996-01-112-7385
NSN 5855-01-462-0495
NSN 2925-00-315-8442
NSN 6150-01-412-9124