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 6650-01-354-3363
NSN 6110-01-186-6238
NSN 6110-01-263-3744
NSN 5835-00-482-0924
NSN 5915-01-037-4278
NSN 5910-00-501-0383
NSN 5950-01-461-3109
NSN 5965-01-593-4636
NSN 5935-00-689-4707
NSN 5835-01-123-8305
NSN 5925-01-237-8112
NSN 6650-01-423-8131