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 6110-01-160-0214
NSN 5915-01-232-0860
NSN 6645-00-292-5053
NSN 5945-00-338-3733
NSN 5910-00-883-7394
NSN 5905-00-006-9443
NSN 6620-00-596-1951
NSN 4140-01-529-6693
NSN 6645-01-008-2720
NSN 5935-01-434-0393
NSN 5965-00-617-2497
NSN 5855-00-337-3679