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 5935-00-982-0415
NSN 5975-01-122-4250
NSN 5920-00-113-2658
NSN 6105-00-019-1727
NSN 2925-01-633-4048
NSN 5895-01-426-4809
NSN 5925-01-029-3483
NSN 6110-01-612-4461
NSN 4140-01-529-8176
NSN 5935-00-003-7012
NSN 6145-01-162-8691
NSN 6150-00-273-9014