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 7035-01-155-0153
NSN 5985-01-412-2897
NSN 5835-01-055-6859
NSN 5998-00-557-1588
NSN 5999-01-302-3295
NSN 6150-00-178-0143
NSN 7035-01-566-3146
NSN 6610-01-261-0648
NSN 5998-00-845-4873
NSN 6145-01-063-6486
NSN 6130-01-038-0283
NSN 6110-00-585-8920