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 5996-00-417-9706
NSN 5999-01-184-7256
NSN 6150-01-591-8155
NSN 6685-01-218-5258
NSN 5930-00-146-4220
NSN 5960-01-468-6508
NSN 6145-00-390-9917
NSN 5935-00-275-0888
NSN 5935-00-257-7936
NSN 6150-00-489-0529
NSN 6610-01-338-0628
NSN 5855-00-832-9341