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 6130-01-564-8116
NSN 6105-01-578-6551
NSN 5945-01-566-1986
NSN 5996-00-230-5550
NSN 5960-00-611-1691
NSN 6130-01-595-5436
NSN 5920-00-551-1314
NSN 6145-01-458-2445
NSN 4140-01-516-8995
NSN 5915-01-316-3478
NSN 5910-01-377-6144
NSN 5975-01-006-7080