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 7035-01-316-7860
NSN 5990-01-501-5409
NSN 6610-00-764-4015
NSN 5915-00-104-9131
NSN 6135-01-532-7951
NSN 5925-01-205-4751
NSN 6135-00-377-9165
NSN 5965-01-007-1963
NSN 5996-00-491-6255
NSN 7035-01-245-7973
NSN 5996-01-433-2265
NSN 5950-00-290-8090