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 5835-01-062-6258
NSN 5920-00-526-9238
NSN 5960-01-283-2281
NSN 5935-01-454-3734
NSN 5855-01-554-4673
NSN 5910-01-513-2713
NSN 6130-00-931-7164
NSN 5925-01-084-2370
NSN 6645-00-935-7046
NSN 5998-01-477-2841
NSN 5895-01-233-4566
NSN 6105-01-093-4770