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 5965-00-153-5216
NSN 6150-00-090-6982
NSN 5945-01-422-4565
NSN 6110-00-246-3941
NSN 6130-00-371-8337
NSN 5975-00-617-3458
NSN 5895-01-427-3727
NSN 6320-01-288-4783
NSN 6645-01-523-4164
NSN 5965-01-431-7377
NSN 5915-01-549-1506
NSN 6620-01-541-1561