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 6145-00-372-3713
NSN 5935-01-608-4664
NSN 6645-01-535-7136
NSN 6130-00-547-8050
NSN 5998-00-127-7663
NSN 5965-01-464-9885
NSN 6650-00-460-5059
NSN 6150-00-233-5833
NSN 6105-01-393-0619
NSN 5975-01-324-0352
NSN 5835-01-535-0948
NSN 6130-01-605-1588