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 5945-01-532-0620
NSN 5910-01-608-3065
NSN 5855-00-014-5008
NSN 6610-00-901-2247
NSN 6135-01-087-7895
NSN 5985-00-003-8794
NSN 5999-01-440-9622
NSN 4140-01-301-7336
NSN 6320-01-425-1417
NSN 5998-01-654-8936
NSN 4140-00-095-6452
NSN 5950-00-955-9524