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 5998-01-432-3235
NSN 2925-01-370-6898
NSN 5910-00-035-5534
NSN 5945-01-015-7655
NSN 5895-01-349-6631
NSN 5985-01-433-2400
NSN 5998-01-351-3421
NSN 5855-00-832-9341
NSN 6130-01-443-3761
NSN 6130-01-123-6674
NSN 5930-00-139-6663
NSN 6645-00-153-3834