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 5998-01-025-6624
NSN 5910-01-185-3021
NSN 5905-00-889-5621
NSN 6650-00-159-7117
NSN 5996-01-208-4065
NSN 5945-00-300-0684
NSN 6220-00-548-1999
NSN 5915-01-381-8756
NSN 5895-01-114-6898
NSN 6145-00-485-0270
NSN 6645-01-480-3962
NSN 5950-01-421-1788