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 6240-01-549-1743
NSN 5905-00-817-4694
NSN 5999-01-604-8551
NSN 5996-00-396-7850
NSN 5998-01-626-5602
NSN 5999-00-652-5810
NSN 6135-00-913-2062
NSN 5915-01-381-6547
NSN 5985-00-181-8848
NSN 6320-01-512-2031
NSN 6650-01-460-7584
NSN 5945-01-071-5231