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 6320-01-513-9166
NSN 5895-01-505-8936
NSN 5945-01-521-3104
NSN 5835-00-764-4388
NSN 6130-01-409-1054
NSN 6685-01-024-2674
NSN 6650-00-862-2142
NSN 5975-00-052-4591
NSN 5935-01-498-6699
NSN 6645-01-086-7668
NSN 5915-01-444-2198
NSN 6130-01-025-6770