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 6150-01-394-5316
NSN 5925-01-481-3442
NSN 6150-01-600-4753
NSN 5935-00-203-3710
NSN 6135-00-209-6918
NSN 5905-00-489-8355
NSN 6645-01-400-2119
NSN 6145-01-283-9331
NSN 5895-01-585-7519
NSN 6240-00-683-0725
NSN 6135-01-278-9717
NSN 7035-01-301-3263