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 6145-01-104-1126
NSN 6150-01-127-8124
NSN 5855-01-352-7033
NSN 5835-00-025-9951
NSN 5915-01-310-6215
NSN 5996-01-428-2807
NSN 5945-01-312-6596
NSN 5855-01-550-5219
NSN 6620-01-039-5468
NSN 5935-01-012-6248
NSN 5985-01-372-2629
NSN 5985-01-652-9616