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 6150-01-361-9162
NSN 5930-01-420-6981
NSN 5835-01-099-8702
NSN 5999-00-076-8222
NSN 5965-01-310-8943
NSN 5935-01-026-2231
NSN 5998-01-181-1375
NSN 6105-01-306-0678
NSN 5835-01-039-6993
NSN 5985-00-249-8202
NSN 6135-01-190-2628
NSN 5945-01-655-1508