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 6105-00-482-4584
NSN 5905-01-304-7483
NSN 6620-00-410-2638
NSN 6650-00-353-4097
NSN 5935-00-595-5899
NSN 5999-01-413-9180
NSN 6685-01-224-2529
NSN 5998-01-267-0777
NSN 6240-00-263-0549
NSN 5905-01-157-9769
NSN 6105-01-389-8685
NSN 4140-00-125-0837