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 6610-01-349-6333
NSN 5960-01-192-3128
NSN 5910-01-311-8325
NSN 7035-01-029-7221
NSN 5999-00-139-6623
NSN 2925-00-786-9231
NSN 6240-00-218-1480
NSN 5935-01-464-9571
NSN 6320-00-139-1090
NSN 5998-00-883-2628
NSN 6110-00-678-1728
NSN 6645-00-847-3727