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 5910-01-181-8095
NSN 6150-01-062-2162
NSN 6220-00-295-3594
NSN 6610-01-322-4331
NSN 2925-00-420-8151
NSN 6145-00-126-1606
NSN 6645-01-611-5068
NSN 6610-01-546-3879
NSN 5945-00-953-4142
NSN 5920-01-025-9381
NSN 5996-01-563-6568
NSN 6150-01-512-7222