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 6145-00-010-5135
NSN 7035-01-574-3087
NSN 6240-01-515-8146
NSN 5996-00-829-6739
NSN 5960-00-556-2621
NSN 6610-00-497-3801
NSN 6130-00-916-1405
NSN 5945-01-462-4436
NSN 5855-01-513-5684
NSN 5996-01-577-9696
NSN 6145-01-447-9798
NSN 6110-00-524-5427