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 2925-01-293-2986
NSN 5915-01-629-7884
NSN 5945-00-212-9093
NSN 5905-01-391-8009
NSN 6645-01-586-5278
NSN 5920-00-280-3175
NSN 7035-01-394-1324
NSN 6105-00-211-5746
NSN 6105-01-372-3369
NSN 5935-01-491-5571
NSN 5960-01-448-3497
NSN 6135-00-548-2765