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 5945-01-082-9535
NSN 5915-00-389-1126
NSN 5925-01-368-2890
NSN 5855-01-246-0342
NSN 5935-01-501-2297
NSN 5975-01-010-2953
NSN 5945-00-269-5375
NSN 5905-00-441-6612
NSN 5996-00-984-2145
NSN 5910-00-235-4441
NSN 6110-01-265-3863
NSN 4140-00-764-1005