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 5855-00-444-2298
NSN 6645-01-587-4642
NSN 5930-00-982-0019
NSN 5985-00-883-3308
NSN 6150-01-191-2229
NSN 6105-01-126-4937
NSN 5935-01-449-4914
NSN 6240-00-104-4662
NSN 6110-00-756-9943
NSN 5990-00-202-5127
NSN 6240-01-466-0446
NSN 6240-00-196-4512