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 7035-00-803-3056
NSN 6685-00-458-8001
NSN 5990-00-042-3413
NSN 5920-01-394-1671
NSN 6650-01-651-3713
NSN 5925-01-643-4905
NSN 5975-01-476-8612
NSN 6610-01-220-2967
NSN 5895-01-586-3416
NSN 6135-01-079-7852
NSN 5930-01-342-7676
NSN 6220-01-514-7024