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 7035-01-466-6251
NSN 6110-01-579-6578
NSN 5990-01-595-9441
NSN 6220-01-338-3033
NSN 5925-01-252-6046
NSN 6220-00-959-5970
NSN 6150-01-184-5707
NSN 6685-01-394-6316
NSN 5925-01-462-6172
NSN 5915-00-042-5613
NSN 6685-01-043-2744
NSN 6145-01-451-1314