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 6105-00-678-3355
NSN 5985-01-100-0809
NSN 2925-00-734-0516
NSN 5895-00-066-2719
NSN 5905-01-150-4242
NSN 5910-01-659-2639
NSN 5998-01-597-4986
NSN 7035-00-541-8516
NSN 5930-01-527-6137
NSN 5985-00-403-2408
NSN 5945-01-364-1950
NSN 5999-01-204-0035