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 5895-00-270-0949
NSN 5895-01-362-7651
NSN 6610-01-360-3564
NSN 5905-00-394-7194
NSN 5985-01-025-1951
NSN 6645-01-142-1707
NSN 7035-00-408-8170
NSN 5910-01-252-8303
NSN 5920-00-054-7048
NSN 5960-01-416-6187
NSN 5996-00-105-7271
NSN 5895-01-010-5600