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 6135-01-422-0140
NSN 5996-01-054-4954
NSN 5985-00-051-0701
NSN 5835-00-113-6090
NSN 2925-00-422-5159
NSN 6105-01-415-1422
NSN 6645-01-431-4545
NSN 5915-00-960-4786
NSN 6645-01-417-7996
NSN 5999-00-530-2855
NSN 6135-00-134-6648
NSN 6130-01-513-7093