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 5930-01-362-0430
NSN 6240-00-151-7636
NSN 5855-01-324-3756
NSN 5975-01-338-6010
NSN 5905-00-407-6384
NSN 6130-00-124-8755
NSN 6685-01-025-6145
NSN 6110-01-158-0295
NSN 5855-01-353-3958
NSN 6240-01-242-2292
NSN 5915-01-529-0577
NSN 5925-00-256-4884