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 6105-01-206-1044
NSN 7035-01-585-2382
NSN 5925-01-120-3837
NSN 6220-01-515-1620
NSN 6145-00-995-0062
NSN 5910-01-220-7293
NSN 6110-01-121-7380
NSN 5950-01-344-5784
NSN 5930-01-419-3789
NSN 6130-01-150-1473
NSN 6685-00-638-9261
NSN 6240-01-025-0355