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 6150-01-219-3750
NSN 5910-01-270-8068
NSN 6145-00-338-5645
NSN 5920-00-251-2962
NSN 6650-00-256-9059
NSN 5920-00-572-7441
NSN 6685-01-490-3291
NSN 5915-01-140-9498
NSN 5905-00-020-5687
NSN 5975-01-419-9073
NSN 5935-00-181-3429
NSN 5920-01-219-0724