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 5895-01-152-6033
NSN 5996-00-248-7061
NSN 5960-01-450-4693
NSN 5965-00-043-3463
NSN 5855-01-254-3041
NSN 5835-01-241-1090
NSN 5910-01-283-1762
NSN 5960-00-311-8648
NSN 5935-00-099-2010
NSN 5945-01-174-8526
NSN 7035-01-580-0610
NSN 5910-01-084-7276