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 5855-01-160-3802
NSN 5945-00-263-1511
NSN 6110-01-519-5549
NSN 5935-00-348-2697
NSN 5835-01-279-9508
NSN 4140-00-547-8918
NSN 5998-01-118-7415
NSN 5960-01-120-1272
NSN 5960-01-224-7151
NSN 6610-01-574-3260
NSN 5905-01-086-3549
NSN 6685-01-398-3801