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 5925-01-021-3784
NSN 6240-01-588-3477
NSN 5965-00-532-3215
NSN 5855-01-538-5795
NSN 6240-00-557-4402
NSN 5998-00-516-8964
NSN 5935-01-144-1580
NSN 6110-01-462-1698
NSN 5950-00-140-9696
NSN 6220-00-875-0070
NSN 5999-00-639-3447
NSN 6145-00-736-8338