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 6130-00-243-5284
NSN 5996-01-451-8141
NSN 5950-01-100-1193
NSN 5915-00-824-0196
NSN 6685-01-265-0634
NSN 2925-01-464-3093
NSN 5990-01-502-8209
NSN 5910-01-079-8920
NSN 6610-01-200-2313
NSN 5895-00-473-6056
NSN 6685-01-212-2079
NSN 5935-01-113-8315