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 6610-01-033-2402
NSN 5910-01-134-2061
NSN 6110-01-388-3803
NSN 5960-01-599-4726
NSN 4140-00-086-9126
NSN 4140-01-441-9170
NSN 5905-00-513-7167
NSN 6135-01-010-0891
NSN 5895-00-168-3631
NSN 6220-01-053-7829
NSN 5835-01-328-3566
NSN 5925-01-508-6579