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 6130-00-595-5943
NSN 5915-01-419-9071
NSN 6105-01-263-8425
NSN 5965-01-433-5776
NSN 5855-01-466-0632
NSN 4140-01-128-9614
NSN 6240-00-022-2794
NSN 6105-01-462-3627
NSN 5925-00-796-6113
NSN 5998-01-473-0508
NSN 5910-01-367-9276
NSN 5855-01-328-7434