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 6145-00-278-0697
NSN 5930-01-429-7480
NSN 5930-01-592-0561
NSN 5999-01-361-8950
NSN 5930-00-676-6663
NSN 5975-01-117-4267
NSN 6610-00-933-1380
NSN 5915-00-929-3223
NSN 6645-01-361-7635
NSN 5998-01-381-5790
NSN 5915-00-789-8153
NSN 6610-00-788-0134