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 5985-01-621-9678
NSN 5915-00-254-3436
NSN 6320-01-514-6141
NSN 6105-00-635-9809
NSN 6105-01-651-7142
NSN 6620-00-296-6762
NSN 5985-01-530-7746
NSN 6130-00-659-5821
NSN 5925-01-634-0664
NSN 6650-00-115-4458
NSN 2925-01-108-3307
NSN 5925-00-553-2274