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 6105-01-389-0592
NSN 5990-00-478-6518
NSN 5910-00-110-1052
NSN 5935-01-502-1093
NSN 5960-01-020-6316
NSN 5985-01-341-7387
NSN 6320-01-176-8367
NSN 5835-01-110-0697
NSN 5965-01-248-7231
NSN 5920-00-892-9060
NSN 5945-01-621-3298
NSN 2925-01-618-2711