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 6110-01-022-7476
NSN 5999-01-088-0253
NSN 5960-01-536-9763
NSN 6645-00-678-0914
NSN 5905-01-253-2688
NSN 6685-00-427-7587
NSN 5996-01-269-7721
NSN 5915-00-361-1136
NSN 6620-00-355-1734
NSN 6105-00-786-7104
NSN 5855-01-379-2277
NSN 5990-01-240-7288