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 2925-01-492-9863
NSN 5930-01-381-2143
NSN 5935-01-208-3078
NSN 5975-01-374-6289
NSN 6620-01-327-1597
NSN 6145-00-081-2520
NSN 6145-00-724-7747
NSN 5960-00-682-9554
NSN 5910-01-144-0439
NSN 6645-01-111-0089
NSN 6645-01-512-2260
NSN 5855-01-013-6864