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 2925-01-317-1186
NSN 5855-00-149-0766
NSN 5855-01-246-0342
NSN 7035-00-104-7613
NSN 5935-01-063-4287
NSN 5835-00-153-4100
NSN 6645-00-985-5543
NSN 5965-01-623-4315
NSN 5999-01-499-5490
NSN 5855-01-459-9254
NSN 5999-00-655-1308
NSN 4140-00-274-9638