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 2925-01-459-8093
NSN 5950-01-488-7010
NSN 6645-01-179-0243
NSN 2925-00-406-4381
NSN 6685-01-135-0406
NSN 6240-01-373-9423
NSN 5945-01-528-5852
NSN 5930-00-015-1255
NSN 2925-00-221-4977
NSN 5965-01-527-5981
NSN 5935-00-245-8789
NSN 6105-01-022-8693