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 6105-01-532-0395
NSN 5930-01-452-5916
NSN 5935-00-276-9413
NSN 5965-01-349-9029
NSN 5895-01-281-7726
NSN 6650-01-542-9495
NSN 6220-00-001-9609
NSN 6320-01-050-1290
NSN 6650-01-062-3116
NSN 5998-01-548-6682
NSN 6610-01-351-4607
NSN 6145-01-456-9363