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 5895-01-248-5521
NSN 7035-00-312-3055
NSN 6145-00-317-2087
NSN 6145-00-730-3933
NSN 6105-01-025-1018
NSN 5996-01-016-2724
NSN 5835-00-581-9460
NSN 6685-00-029-8943
NSN 6320-01-225-9963
NSN 5950-00-999-9609
NSN 6105-00-451-6563
NSN 6130-01-227-3013