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 6645-01-642-1300
NSN 5905-01-599-3258
NSN 5835-00-233-6327
NSN 5990-01-453-3552
NSN 6650-00-891-9850
NSN 6320-01-183-8196
NSN 6220-01-075-2438
NSN 7035-01-242-6496
NSN 6110-01-028-6169
NSN 6145-00-583-9989
NSN 5910-01-231-9485
NSN 5945-01-085-0593