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.
NSN 6150-01-264-0410
NSN 5985-00-901-8810
NSN 5915-01-384-3858
NSN 2925-01-469-8229
NSN 5960-01-399-4327
NSN 5930-00-119-7328
NSN 5895-01-109-6853
NSN 6650-00-466-1697
NSN 5935-01-020-6654
NSN 5895-01-549-8450
NSN 6685-00-454-7530
NSN 6130-01-400-6123