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 5950-01-634-0677
NSN 5925-01-082-0591
NSN 5855-00-079-2370
NSN 6650-00-107-1667
NSN 5985-00-263-2469
NSN 6620-01-095-3173
NSN 6145-01-365-7801
NSN 6645-01-596-6077
NSN 5930-00-192-3100
NSN 4140-00-177-6164
NSN 5965-00-289-6280
NSN 5920-01-060-9302