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 6645-01-070-7364
NSN 5855-00-177-3529
NSN 5960-00-789-4474
NSN 5855-00-100-9003
NSN 5990-01-174-6851
NSN 5925-00-150-1072
NSN 5930-01-508-4374
NSN 6610-01-498-4063
NSN 5990-01-282-4617
NSN 6150-01-273-8127
NSN 6135-01-100-3593
NSN 6320-01-177-3192