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 5895-01-226-6951
NSN 5905-01-412-1601
NSN 5985-00-279-3412
NSN 5950-01-004-3636
NSN 6220-01-515-7586
NSN 5960-00-229-5121
NSN 6650-01-013-3243
NSN 6130-01-054-8812
NSN 4140-01-614-4869
NSN 5998-00-707-5781
NSN 6685-01-619-5626
NSN 6650-01-159-4251