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 5930-00-314-0367
NSN 5950-01-168-7511
NSN 6645-01-528-2860
NSN 5915-00-283-8670
NSN 5985-01-130-4906
NSN 5960-01-486-8919
NSN 5930-00-540-7376
NSN 6150-01-062-2162
NSN 6240-01-606-9998
NSN 5999-01-517-1865
NSN 6110-00-960-7341
NSN 5950-00-973-2245