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 6685-01-495-2685
NSN 5925-01-043-1410
NSN 5985-01-450-4156
NSN 5855-00-631-4565
NSN 5996-00-299-0299
NSN 6105-01-625-6428
NSN 6110-00-920-1404
NSN 6650-01-465-1081
NSN 6610-01-168-9713
NSN 6135-00-461-3590
NSN 6130-01-278-8596
NSN 5965-00-194-9875