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 7035-01-350-3978
NSN 5920-01-301-0190
NSN 5930-01-634-0659
NSN 5960-00-252-3396
NSN 5998-01-463-7768
NSN 6130-00-006-2021
NSN 5895-00-144-0250
NSN 5905-00-736-8993
NSN 6685-00-019-0552
NSN 5895-01-057-5814
NSN 5915-01-533-6733
NSN 5895-01-284-7278