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 6650-00-226-7099
NSN 6610-00-681-0590
NSN 6610-00-413-5016
NSN 5998-00-230-3788
NSN 5835-01-384-3206
NSN 6240-01-461-9635
NSN 5915-01-031-0697
NSN 6645-01-499-1434
NSN 6240-01-171-9500
NSN 6110-00-250-7913
NSN 6320-00-483-0451
NSN 6135-01-347-0201