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 6145-01-485-8598
NSN 5935-01-642-5131
NSN 5999-01-485-1232
NSN 6110-01-330-2699
NSN 6110-01-535-5771
NSN 6110-01-624-1428
NSN 5925-01-232-3928
NSN 6240-01-395-8300
NSN 6645-01-365-1511
NSN 6320-00-213-0477
NSN 6110-01-459-9022
NSN 5910-00-107-0771