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 5835-00-237-2879
NSN 7035-01-365-4087
NSN 6620-01-419-8014
NSN 6105-01-082-9912
NSN 6610-01-278-9387
NSN 5965-01-558-3425
NSN 6240-01-595-6812
NSN 5965-01-396-3184
NSN 6685-01-546-3541
NSN 2925-01-100-3694
NSN 5975-01-599-9828
NSN 5999-01-622-2785