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 6130-01-661-0210
NSN 5905-01-466-3092
NSN 5905-00-918-3559
NSN 6220-01-201-1489
NSN 5945-01-129-6752
NSN 5950-01-435-5478
NSN 5950-01-441-2143
NSN 6150-01-641-9330
NSN 5935-00-203-1292
NSN 6135-00-377-9165
NSN 7035-00-946-2642
NSN 5910-00-274-6491