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 6145-00-318-9206
NSN 5985-01-515-4297
NSN 5895-00-398-0029
NSN 6220-01-386-1582
NSN 5960-01-328-1533
NSN 5935-01-050-8241
NSN 6685-00-362-1649
NSN 5996-01-616-5547
NSN 5925-01-244-7581
NSN 6610-00-260-1181
NSN 6220-00-072-7280
NSN 6620-01-201-4176