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 5910-01-139-5085
NSN 6105-00-726-0922
NSN 6240-01-536-1767
NSN 5985-01-056-5179
NSN 2925-00-889-8004
NSN 4140-01-546-8849
NSN 6130-01-441-9072
NSN 7035-01-593-8058
NSN 5910-01-174-3668
NSN 6240-00-518-3541
NSN 5960-00-263-0106
NSN 6105-01-391-7500