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 5999-00-992-7182
NSN 5915-01-350-1566
NSN 5905-01-024-9113
NSN 7035-01-542-2193
NSN 5910-01-648-9857
NSN 6150-01-356-1677
NSN 2925-00-005-1618
NSN 5935-01-006-0618
NSN 5975-01-345-7703
NSN 6145-01-443-3173
NSN 6620-01-374-2628
NSN 6240-01-067-1494