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 5915-01-327-2795
NSN 6135-00-175-7132
NSN 6150-01-425-7339
NSN 6620-01-632-9143
NSN 6105-01-619-5226
NSN 5920-00-236-8660
NSN 6135-00-276-7625
NSN 5960-00-792-2603
NSN 6240-01-624-5371
NSN 7035-00-541-8516
NSN 5935-01-428-6797
NSN 6650-01-256-0304