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 5985-01-476-4910
NSN 5925-01-009-8976
NSN 6145-01-376-0161
NSN 5895-01-455-9642
NSN 6150-00-236-5069
NSN 5895-01-297-6684
NSN 6220-01-068-4066
NSN 5925-00-624-7415
NSN 6145-01-654-1377
NSN 5920-00-545-9064
NSN 5999-00-114-1486
NSN 6685-01-440-0716