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 2925-01-406-9844
NSN 5855-01-295-2313
NSN 5999-01-446-6541
NSN 6105-01-077-1262
NSN 6105-01-193-8876
NSN 5985-00-415-1269
NSN 7035-01-103-6845
NSN 6240-01-220-4373
NSN 6650-00-554-4568
NSN 5999-01-317-9379
NSN 5960-00-355-7307
NSN 5905-00-035-5252