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 6620-00-753-8929
NSN 6130-01-604-5138
NSN 5920-00-336-9055
NSN 6685-00-964-1148
NSN 5950-00-435-4033
NSN 5895-01-364-8459
NSN 7035-01-591-1236
NSN 6110-00-814-9234
NSN 5855-01-278-8922
NSN 6145-00-607-1892
NSN 2925-00-087-2465
NSN 5895-01-317-7290