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 5905-01-415-8796
NSN 5905-01-243-9170
NSN 5935-01-353-8639
NSN 5998-01-108-1768
NSN 6105-00-643-4975
NSN 5835-01-412-0344
NSN 5925-01-092-6395
NSN 6610-01-538-4660
NSN 6135-01-592-4139
NSN 5910-01-196-1043
NSN 7035-01-235-6023
NSN 5960-00-126-1654