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 5935-01-268-8840
NSN 5998-01-370-3902
NSN 6130-01-122-0690
NSN 7035-00-679-9027
NSN 6145-01-487-6936
NSN 5985-01-448-9550
NSN 5975-01-054-1834
NSN 7035-00-931-9415
NSN 5855-00-138-2386
NSN 5855-01-070-8084
NSN 6650-01-447-4631
NSN 6135-00-404-7683