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 6650-01-415-5573
NSN 6610-01-453-9295
NSN 7035-01-126-6023
NSN 6240-00-097-1041
NSN 6240-01-104-5085
NSN 5960-01-552-8601
NSN 5905-01-578-6517
NSN 6620-01-330-8802
NSN 5990-01-261-2962
NSN 5930-01-290-4786
NSN 5950-01-510-9445
NSN 5910-01-433-6890