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 5950-01-131-3549
NSN 5905-00-126-5947
NSN 6130-00-032-4859
NSN 5975-01-634-0678
NSN 6110-01-424-1024
NSN 6135-00-998-5884
NSN 5998-01-523-0253
NSN 6105-01-360-1828
NSN 6110-01-577-0660
NSN 6620-00-033-3280
NSN 6145-01-003-9741
NSN 5965-00-191-6788