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 5999-01-534-7592
NSN 5910-01-581-6248
NSN 5935-01-552-7574
NSN 5920-00-215-0076
NSN 5855-01-461-2741
NSN 5835-01-515-6537
NSN 5965-00-378-3403
NSN 6650-01-354-7505
NSN 6105-01-181-1765
NSN 5910-01-233-2905
NSN 6610-00-184-0833
NSN 6110-01-418-2578