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 6150-00-412-8067
NSN 5925-01-068-2435
NSN 5895-01-051-2212
NSN 5975-01-458-8008
NSN 6110-00-723-6341
NSN 5985-00-526-3469
NSN 5925-00-646-8003
NSN 7035-01-287-4340
NSN 5855-01-646-5962
NSN 5999-00-488-8393
NSN 6130-00-009-9082
NSN 5990-01-300-7801