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 5935-01-612-4506
NSN 6110-01-263-3744
NSN 5935-00-507-3593
NSN 5998-01-098-5056
NSN 5965-01-065-5544
NSN 2925-01-443-5601
NSN 7035-00-371-7749
NSN 5895-01-585-1112
NSN 5965-01-064-4403
NSN 5925-01-276-3749
NSN 5945-01-236-5000
NSN 6240-01-521-4256