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 2925-01-014-0118
NSN 6110-01-655-1786
NSN 5998-00-905-1482
NSN 6110-01-334-1476
NSN 5945-01-449-2199
NSN 6320-01-227-2648
NSN 6240-01-562-8541
NSN 5910-01-441-2301
NSN 5998-01-611-4809
NSN 5998-01-512-1883
NSN 5998-01-420-5982
NSN 6320-01-113-7647