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 5945-00-517-9566
NSN 6105-01-050-5878
NSN 6105-00-549-2668
NSN 6645-01-290-3930
NSN 5985-01-535-5663
NSN 5910-01-323-7086
NSN 6685-01-554-3908
NSN 5945-00-964-7678
NSN 6130-01-368-2123
NSN 6135-00-087-5300
NSN 6130-01-146-5804
NSN 5996-00-905-6610