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 5835-00-918-8169
NSN 5905-00-225-8541
NSN 6650-01-363-9608
NSN 5960-01-433-7565
NSN 2925-01-215-5022
NSN 6150-01-152-9704
NSN 6240-01-501-6320
NSN 6320-00-553-1310
NSN 5945-01-610-2539
NSN 6650-00-266-6808
NSN 5950-01-062-1437
NSN 5935-01-096-3848