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 5895-01-020-7771
NSN 5935-01-592-2608
NSN 5985-01-202-1747
NSN 5965-01-459-4345
NSN 5945-01-430-2101
NSN 6150-01-355-6405
NSN 6220-00-340-1313
NSN 5935-01-386-5382
NSN 5998-00-395-0804
NSN 6105-01-351-5998
NSN 6320-01-244-9268
NSN 5925-01-242-5047