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 6130-00-383-7230
NSN 6650-01-561-6149
NSN 5835-00-868-8815
NSN 5998-00-410-9238
NSN 7035-01-411-6062
NSN 5935-00-236-5089
NSN 6110-01-540-4258
NSN 5910-01-025-8502
NSN 5950-01-241-6539
NSN 5985-01-164-8786
NSN 6645-01-481-9834
NSN 5999-00-234-9210