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 5855-00-408-2611
NSN 5960-01-361-6543
NSN 5960-01-183-8213
NSN 5895-01-224-2725
NSN 5920-00-075-9904
NSN 5996-01-541-2427
NSN 6110-01-283-8980
NSN 6135-01-142-6456
NSN 5930-01-272-6263
NSN 5915-00-940-7439
NSN 5990-01-364-0813
NSN 5996-01-352-4904