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 5895-01-619-7443
NSN 6620-01-436-2715
NSN 2925-01-097-0903
NSN 6145-01-017-5630
NSN 5960-01-239-4314
NSN 5895-01-176-4560
NSN 5915-01-542-9037
NSN 5855-00-949-8143
NSN 6620-01-031-8180
NSN 6110-01-595-5222
NSN 5835-00-827-1904
NSN 6105-01-541-6027