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 2925-01-397-2495
NSN 6105-01-287-9476
NSN 5835-00-706-0829
NSN 6620-01-359-0476
NSN 6135-00-519-1325
NSN 5945-00-553-9963
NSN 6150-01-124-8039
NSN 5975-01-141-5220
NSN 6620-01-412-5514
NSN 5855-00-054-4686
NSN 5945-01-322-8580
NSN 5910-01-461-7673