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 6130-01-070-8090
NSN 5996-00-179-9583
NSN 5965-00-804-1374
NSN 6620-00-140-8644
NSN 7035-01-261-9850
NSN 6645-01-041-3533
NSN 6135-00-567-1322
NSN 6320-01-643-0850
NSN 5960-00-405-1284
NSN 5998-01-610-6420
NSN 2925-01-633-4048
NSN 5996-00-126-6139