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 5965-00-840-6542
NSN 5985-01-556-7137
NSN 2925-01-550-0177
NSN 5960-01-182-3676
NSN 6620-00-009-0904
NSN 6105-01-538-4026
NSN 5925-01-344-4901
NSN 6645-01-451-9735
NSN 5945-01-337-7340
NSN 5925-01-100-0970
NSN 5999-01-227-1615
NSN 5910-01-605-3393