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 5998-00-501-1609
NSN 5996-01-622-0646
NSN 6145-00-248-4944
NSN 5965-01-501-2390
NSN 6645-00-459-7719
NSN 5998-01-552-7635
NSN 4140-00-472-4615
NSN 6320-01-426-8947
NSN 5935-01-453-0136
NSN 5960-01-065-0273
NSN 5945-01-025-1163
NSN 6685-00-151-5257