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 6130-00-299-6920
NSN 5965-00-431-2492
NSN 5910-00-935-6459
NSN 6220-00-049-7834
NSN 5975-00-592-8675
NSN 5945-01-642-6127
NSN 6130-00-284-1629
NSN 6685-01-520-9304
NSN 5985-00-577-0876
NSN 6240-01-474-5446
NSN 6650-01-529-6721
NSN 6145-01-449-1343