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 5965-01-167-8513
NSN 6135-00-451-0709
NSN 5935-01-163-6510
NSN 6610-01-451-7081
NSN 6320-01-512-2031
NSN 5960-01-599-9821
NSN 5905-01-217-6960
NSN 6320-01-523-4954
NSN 5895-00-376-5074
NSN 6130-01-324-1834
NSN 5999-01-007-5575
NSN 6220-01-654-6416