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 6650-01-314-7654
NSN 5960-00-863-6035
NSN 6105-01-555-8995
NSN 6610-01-384-1587
NSN 6105-00-090-9495
NSN 5999-01-414-3375
NSN 5998-01-090-0724
NSN 6105-00-116-9717
NSN 5855-00-832-9341
NSN 5920-00-642-9908
NSN 6645-00-806-6961
NSN 5996-01-416-8215