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 6320-00-790-4844
NSN 5855-00-256-5562
NSN 6610-01-573-5949
NSN 6620-01-164-4913
NSN 5960-01-025-2526
NSN 5965-00-419-9590
NSN 6150-00-202-9150
NSN 4140-01-634-0330
NSN 5945-01-181-1594
NSN 5935-01-107-4703
NSN 5996-01-396-0121
NSN 6620-01-440-9810