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 6110-00-305-1276
NSN 5945-01-154-0881
NSN 6645-01-567-8282
NSN 6685-01-196-3565
NSN 5930-00-057-9105
NSN 5895-01-579-7438
NSN 6110-01-495-5497
NSN 7035-00-470-4977
NSN 5945-01-600-2191
NSN 6320-01-019-1028
NSN 5835-01-034-2040
NSN 6130-01-503-8933