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 5895-00-291-4873
NSN 6150-01-078-0449
NSN 6645-01-241-9483
NSN 5998-01-015-2193
NSN 5915-00-453-6724
NSN 5905-00-467-1512
NSN 6645-01-414-6125
NSN 5925-01-417-1942
NSN 5930-00-770-2673
NSN 6110-01-055-6442
NSN 5920-00-045-4211
NSN 5945-00-101-8629