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 5965-01-165-9787
NSN 5975-01-019-3210
NSN 5960-01-041-9512
NSN 5915-01-541-1647
NSN 5920-01-363-1426
NSN 5920-01-537-9627
NSN 5990-01-432-4249
NSN 5855-00-310-2740
NSN 6220-00-023-2196
NSN 6650-01-528-2848
NSN 5960-01-272-9600
NSN 6620-01-135-7846