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 6105-01-415-4844
NSN 6645-00-581-9239
NSN 6685-00-369-2677
NSN 5910-00-166-3054
NSN 5895-01-430-2555
NSN 6135-01-059-4055
NSN 5945-00-089-9130
NSN 6240-00-262-2894
NSN 6105-01-117-6566
NSN 2925-01-462-1620
NSN 5835-00-289-9080
NSN 5915-01-359-4847