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 6320-01-506-9439
NSN 6145-01-364-0346
NSN 5905-01-429-7665
NSN 5945-01-206-4520
NSN 5925-01-186-6344
NSN 6685-01-522-6731
NSN 5999-00-579-9513
NSN 5998-01-487-6263
NSN 5895-01-532-7441
NSN 7035-01-106-3476
NSN 6240-01-579-0645
NSN 5960-01-073-8454