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 5935-01-372-1761
NSN 6650-01-519-6198
NSN 5945-01-594-2332
NSN 5998-01-501-9178
NSN 5935-00-458-1379
NSN 5915-01-548-1573
NSN 6130-00-420-2412
NSN 5985-01-337-7683
NSN 6105-01-030-7979
NSN 5996-01-014-6103
NSN 6645-01-651-0911
NSN 7035-01-613-5139