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 6320-01-216-1678
NSN 6110-01-600-0188
NSN 5960-00-617-5124
NSN 5985-00-840-7104
NSN 5925-01-504-7731
NSN 6150-01-472-1577
NSN 7035-00-782-7046
NSN 6110-00-762-9128
NSN 5935-01-197-8448
NSN 5960-01-305-1874
NSN 6110-00-946-3060
NSN 5910-01-268-1226