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 6105-00-409-9232
NSN 5915-01-478-5733
NSN 5990-01-492-6575
NSN 6320-01-346-5158
NSN 5910-00-173-5667
NSN 5945-01-426-4012
NSN 5965-01-633-8849
NSN 5895-01-029-3791
NSN 2925-00-633-6859
NSN 5925-01-428-3790
NSN 6620-01-275-9777
NSN 5950-01-462-1626