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 2925-00-132-1280
NSN 6220-01-101-7317
NSN 5999-01-592-4061
NSN 5855-01-452-8512
NSN 5985-01-168-8313
NSN 5950-00-840-4196
NSN 6110-01-265-4078
NSN 6145-01-470-0720
NSN 6130-01-469-5553
NSN 6320-01-072-2073
NSN 6610-01-177-2942
NSN 6610-00-237-6154