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 5965-01-019-0939
NSN 6610-00-590-0076
NSN 6620-00-043-6082
NSN 7035-01-241-9908
NSN 6240-01-076-7695
NSN 5935-01-072-9955
NSN 5855-01-527-0392
NSN 5905-01-208-4750
NSN 7035-00-470-4977
NSN 6685-01-183-2890
NSN 5996-01-517-9573
NSN 6220-00-541-8515