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 5920-01-438-7160
NSN 5996-01-377-3743
NSN 5835-00-059-5854
NSN 5945-01-043-1676
NSN 5999-01-433-7854
NSN 5945-00-400-7690
NSN 7035-00-541-8516
NSN 2925-01-355-5280
NSN 6645-01-196-8616
NSN 5950-01-313-9822
NSN 5960-01-026-9005
NSN 6650-00-101-0559