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 6650-01-399-8552
NSN 6610-00-591-5028
NSN 6240-00-491-5353
NSN 7035-00-803-3056
NSN 7035-01-565-5515
NSN 5998-01-634-0604
NSN 6220-01-228-1943
NSN 6110-01-326-1013
NSN 6320-00-937-5625
NSN 5905-01-158-4859
NSN 6130-01-304-7036
NSN 6610-00-670-7787