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 6650-01-355-2964
NSN 5996-01-122-8288
NSN 6645-00-829-8868
NSN 5915-00-290-1569
NSN 6110-01-603-5527
NSN 5915-01-263-1148
NSN 5935-00-568-3724
NSN 6620-01-215-7979
NSN 5925-01-564-6008
NSN 5915-00-935-4984
NSN 6130-00-816-4436
NSN 5920-01-109-2869