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 6650-01-448-9639
NSN 5965-01-048-4767
NSN 6320-01-618-7800
NSN 7035-01-467-8921
NSN 6240-01-655-1352
NSN 5990-00-530-3855
NSN 7035-00-142-9076
NSN 5855-01-526-8301
NSN 2925-01-104-8163
NSN 6110-01-487-4198
NSN 6110-01-592-8726
NSN 5925-01-191-4068