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 5965-00-217-2476
NSN 6105-01-487-6663
NSN 6145-01-345-1916
NSN 6620-01-601-4314
NSN 5895-01-514-7241
NSN 6110-00-269-2696
NSN 6130-01-035-7834
NSN 5990-00-674-2318
NSN 6130-00-224-8830
NSN 6685-01-583-4414
NSN 6150-01-278-3448
NSN 6610-00-934-1044