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 5925-01-181-4740
NSN 6320-00-089-9426
NSN 5990-01-268-2236
NSN 5920-00-251-3561
NSN 5895-01-651-2306
NSN 5920-01-212-1536
NSN 5910-01-206-8857
NSN 6650-01-357-7229
NSN 5915-00-318-1356
NSN 5920-01-089-7903
NSN 5975-00-222-3256
NSN 5915-01-565-7554