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 5965-01-656-5303
NSN 6105-00-314-6510
NSN 6240-01-540-7734
NSN 5895-00-781-0346
NSN 6645-00-163-9580
NSN 5965-01-346-9014
NSN 5996-01-431-2552
NSN 5915-01-211-4934
NSN 6610-01-142-3633
NSN 6620-01-464-6762
NSN 7035-00-177-1557
NSN 5985-01-049-5455