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 5965-01-367-2595
NSN 5915-00-216-5909
NSN 6220-01-476-8889
NSN 5835-00-155-1379
NSN 5975-01-524-2148
NSN 5960-01-063-6846
NSN 6650-01-452-1167
NSN 5998-00-509-5069
NSN 5998-01-633-8557
NSN 6240-00-364-0850
NSN 5930-01-412-1098
NSN 6145-01-429-8529