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 6150-00-808-7841
NSN 6105-00-319-4211
NSN 6645-01-142-2416
NSN 5920-00-269-6178
NSN 6145-01-236-5686
NSN 5960-00-009-8082
NSN 5935-01-392-3252
NSN 5895-01-181-5471
NSN 5975-00-094-5959
NSN 5965-00-822-8549
NSN 6145-00-532-6341
NSN 5960-00-401-0794