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 6130-01-370-5836
NSN 4140-01-222-6539
NSN 5915-01-387-8111
NSN 5985-01-349-6550
NSN 5990-00-103-0528
NSN 6105-01-236-3648
NSN 5965-00-912-9318
NSN 5935-01-630-2706
NSN 7035-00-193-2269
NSN 4140-01-127-8992
NSN 5990-01-608-9271
NSN 5905-01-457-8024