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 6130-00-754-7468
NSN 5835-01-158-6878
NSN 6685-01-069-4336
NSN 6135-01-046-6803
NSN 5998-01-437-7842
NSN 5960-00-427-9650
NSN 5920-01-231-9175
NSN 6610-01-548-6549
NSN 6650-00-324-4973
NSN 5975-01-147-3574
NSN 6105-01-522-3347
NSN 5975-00-901-7462