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 5905-00-487-4993
NSN 5965-01-181-5706
NSN 5910-01-490-4294
NSN 5835-00-216-4568
NSN 6105-01-065-6660
NSN 5990-01-310-5630
NSN 6620-01-395-0651
NSN 5945-01-130-5887
NSN 6610-00-572-1284
NSN 6240-01-600-7489
NSN 5950-00-759-4229
NSN 5965-01-207-0991