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 5935-01-371-4833
NSN 6220-00-838-0182
NSN 5895-01-338-3838
NSN 5915-01-158-5602
NSN 6145-00-917-2721
NSN 5950-01-205-7278
NSN 5965-01-154-6319
NSN 5996-01-537-4157
NSN 6110-01-021-0199
NSN 6110-01-230-8857
NSN 6105-01-122-5252
NSN 5999-01-320-7789