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 5925-01-351-5542
NSN 6650-01-501-5661
NSN 5935-00-161-3190
NSN 5998-01-420-9727
NSN 5905-01-239-7870
NSN 5905-01-317-0657
NSN 5895-00-789-9647
NSN 5915-01-413-1633
NSN 6220-01-021-3387
NSN 6145-00-959-5897
NSN 5855-01-634-0259
NSN 5905-01-020-5909