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 5905-01-190-5243
NSN 5965-01-331-6378
NSN 5999-01-147-1024
NSN 6220-01-143-5761
NSN 5855-01-076-5202
NSN 6650-01-024-9554
NSN 6320-01-389-5853
NSN 5945-01-351-0466
NSN 6145-00-104-7789
NSN 4140-01-235-1757
NSN 2925-00-896-9819
NSN 6240-01-423-1335