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 5835-01-274-1035
NSN 6130-01-267-9829
NSN 5915-00-078-9574
NSN 5998-01-159-5466
NSN 5990-00-406-4991
NSN 5990-01-191-1772
NSN 5910-00-353-0915
NSN 5835-01-440-5391
NSN 7035-01-026-1171
NSN 2925-00-275-1807
NSN 5905-00-270-8104
NSN 6240-00-543-9321