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 5965-00-285-0745
NSN 6645-01-273-2462
NSN 5985-00-648-2081
NSN 5960-01-317-3800
NSN 6685-00-155-9215
NSN 2925-01-466-0892
NSN 5935-00-357-1592
NSN 5945-01-457-8818
NSN 6130-00-753-7446
NSN 5930-01-179-1676
NSN 5998-01-314-8662
NSN 5910-01-095-0333