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 5996-01-059-5744
NSN 5950-00-460-6018
NSN 5855-01-567-0096
NSN 6685-00-675-1575
NSN 5960-01-536-9763
NSN 6135-01-485-9082
NSN 2925-01-618-5706
NSN 6645-01-435-5322
NSN 5999-01-632-7556
NSN 5925-00-252-5930
NSN 5855-01-479-8598
NSN 6240-00-194-3304