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 6320-00-242-3300
NSN 6105-01-462-1344
NSN 5905-01-224-7977
NSN 7035-01-003-9142
NSN 5905-01-179-8492
NSN 5998-01-474-6189
NSN 5950-01-122-5118
NSN 6110-01-114-7701
NSN 5985-01-591-4025
NSN 5985-01-417-8860
NSN 6320-01-176-8367
NSN 5965-00-715-6159