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 5965-01-625-2426
NSN 5930-00-482-4996
NSN 6150-00-153-7296
NSN 6130-01-611-5025
NSN 5835-01-501-0526
NSN 5935-00-348-4627
NSN 5915-01-336-8112
NSN 5835-01-122-3489
NSN 4140-00-963-2856
NSN 6105-01-033-4720
NSN 7035-01-583-9588
NSN 6145-01-592-1351