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 5835-00-198-4936
NSN 5950-00-857-1270
NSN 5945-00-296-1729
NSN 5935-01-585-6353
NSN 5835-01-168-6256
NSN 5996-00-455-8299
NSN 5915-00-269-4463
NSN 6650-01-502-9909
NSN 5990-00-009-1583
NSN 5935-01-193-6753
NSN 6220-00-635-8818
NSN 6240-01-524-4088