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 5998-01-467-9076
NSN 2925-01-261-0701
NSN 6145-01-442-8995
NSN 5925-00-146-5683
NSN 5905-01-303-6818
NSN 4140-01-243-5391
NSN 5998-01-152-0926
NSN 5855-01-512-1926
NSN 5996-00-248-7061
NSN 5999-01-379-7941
NSN 5920-00-825-2572
NSN 5855-01-577-8718