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 5945-01-185-6596
NSN 5998-00-942-1300
NSN 5905-00-450-8528
NSN 6105-01-104-4495
NSN 6620-01-323-6091
NSN 5985-00-490-4555
NSN 5895-01-644-6626
NSN 6620-00-604-7566
NSN 5935-00-524-9147
NSN 7035-00-922-5700
NSN 5915-01-381-3739
NSN 5895-01-436-8139