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 6150-00-596-9882
NSN 5930-01-382-7640
NSN 6685-01-056-5283
NSN 5930-01-437-8823
NSN 5985-00-341-6249
NSN 7035-00-179-3924
NSN 5990-01-643-4167
NSN 6150-01-275-8798
NSN 5999-01-533-7134
NSN 5905-00-109-8349
NSN 6220-00-128-3563
NSN 7035-00-283-3112