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 6320-00-841-2279
NSN 6150-00-538-9887
NSN 7035-00-349-8571
NSN 5945-00-224-7365
NSN 5925-00-067-3814
NSN 6110-01-571-7654
NSN 6685-00-857-0664
NSN 6650-01-552-2559
NSN 6150-01-268-1338
NSN 5910-01-485-0154
NSN 6685-01-233-3750
NSN 6105-01-108-5666