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 6150-01-200-7930
NSN 5835-00-411-0591
NSN 6650-01-421-3566
NSN 5950-00-170-6790
NSN 6650-01-289-3901
NSN 5985-00-420-1260
NSN 5930-00-500-9982
NSN 5920-01-163-2491
NSN 5855-01-387-5224
NSN 5915-01-515-8117
NSN 6320-01-527-0211
NSN 2925-01-187-5480