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 6130-01-495-6320
NSN 6620-01-547-6088
NSN 5985-01-358-2608
NSN 5998-01-492-5272
NSN 6220-01-496-6861
NSN 5895-01-094-7255
NSN 5960-00-246-4623
NSN 5925-01-422-6653
NSN 7035-01-044-0136
NSN 6145-00-822-3481
NSN 6145-00-216-6613
NSN 5950-01-632-5470