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 5925-00-581-6902
NSN 6105-00-807-6135
NSN 5990-01-468-1292
NSN 5925-01-338-3494
NSN 5855-01-461-8169
NSN 6110-00-860-1014
NSN 5950-00-111-3430
NSN 6320-00-174-1362
NSN 6620-01-125-0793
NSN 5905-01-512-2297
NSN 6685-01-540-2117
NSN 5855-00-763-2155