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 6645-01-592-7862
NSN 5996-01-065-3440
NSN 6650-00-432-2358
NSN 5950-00-245-1157
NSN 5930-01-514-7541
NSN 5915-01-542-0433
NSN 5855-01-393-2455
NSN 5998-01-212-4155
NSN 6650-01-083-9706
NSN 5945-01-029-5591
NSN 5998-01-331-0957
NSN 7035-01-582-5105