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 5950-01-142-0588
NSN 6610-01-530-1313
NSN 5835-01-020-5650
NSN 5935-01-255-1095
NSN 5930-01-240-7055
NSN 6650-01-629-6469
NSN 5950-00-579-2222
NSN 5985-00-551-1309
NSN 6105-01-053-9394
NSN 5960-00-492-2502
NSN 5895-01-089-9999
NSN 2925-01-297-2315