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 5925-01-139-0882
NSN 5935-00-867-8256
NSN 5990-00-359-9839
NSN 7035-01-100-2796
NSN 6610-01-584-4787
NSN 6240-00-883-1731
NSN 5990-00-306-0222
NSN 6620-01-569-4621
NSN 5905-01-080-5708
NSN 6620-01-386-5914
NSN 5920-00-054-0172
NSN 6645-01-366-5033